Protocol Pal compound library
The full Protocol Pal peptide and health compound library.
Search the same structured reference library used inside Protocol Pal. Educational only: use this to organize questions, dose math, side-effect awareness, and professional review.
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1-Testosterone Cypionate (DHB)
Dihydroboldenone Cypionate. DHT derivative with no aromatisation. Very dry lean gains. Notorious for post-injection pain (PIP). Provides hard dense muscle quality without water retention.
4-Chlorodehydromethyltestosterone (Turinabol / Tbol)
Modified Dianabol derivative. Does not aromatise. Associated with lean, dry gains without water retention. Long detection window in testing. For research reference only — consult a physician before use.
5-Amino-1MQ
NNMT (Nicotinamide N-Methyltransferase) inhibitor. Increases NAD+ precursors, reduces fat cell differentiation, improves metabolic health. Novel mechanism with limited human data.
5-HTP (5-Hydroxytryptophan)
Serotonin precursor that crosses blood-brain barrier. Increases serotonin synthesis. Used for depression, anxiety, sleep quality, and appetite suppression. Stack with carbidopa to reduce peripheral serotonin ef...
AC-262,536
Partial AR agonist. Mild SARM with lower suppression profile. Potential neuroprotective benefits. Early research stage — very limited human data.
Acarbose
Alpha-glucosidase inhibitor that slows carbohydrate digestion — blunts post-meal glucose spikes. Remarkable longevity data in ITP mouse trials (significant lifespan extension). Bryan Johnson protocol includes 2...
Acetyl-L-Carnitine (ALCAR)
Acetylated L-Carnitine. Crosses the blood-brain barrier unlike standard L-Carnitine. Nootropic, neuroprotective, and mitochondrial energy support. Used for cognitive enhancement and peripheral neuropathy.
ACP-105
Partial AR agonist with CNS penetration. Potential neuroprotective and cognitive benefits. Very early research stage.
Adamax (JBSNF-000088)
Synthetic neuropeptide analogue enhancing LTP (long-term potentiation). Studied for memory enhancement and cognitive resilience. Very limited human data. Research compound.
Agmatine Sulfate
Arginine metabolite. Nitric oxide regulation, analgesic, neuroprotective, and insulin sensitising. Synergistic with citrulline for pump. Also used for opioid withdrawal management.
Alpha-GPC (Alpha-Glycerophosphocholine)
Highly bioavailable choline precursor. Crosses blood-brain barrier efficiently. Increases acetylcholine synthesis. Enhances cognitive function, memory, and focus. Commonly stacked with racetams. May attenuate G...
Alpha-Lipoic Acid (ALA)
Universal antioxidant — soluble in both water and fat. Regenerates other antioxidants (vitamins C, E, glutathione). Improves insulin sensitivity. Used with glucose-disposing agents.
Alprostadil (PGE1)
Prostaglandin E1. FDA-approved for erectile dysfunction (intracavernosal or intraurethral). Potent vasodilator — directly relaxes smooth muscle independent of testosterone or NO pathways. Works where PDE5 inhib...
Amlodipine
Calcium channel blocker. FDA-approved for hypertension and angina. Long half-life = once daily dosing. Effective for steroid-induced blood pressure elevation. Vasodilatory.
Amoxicillin
Beta-lactam aminopenicillin antibiotic used in prescription contexts for susceptible bacterial infections. The profile emphasizes allergy screening, infection-specific dosing verification, resistance stewardshi...
Anantin
ANP (Atrial Natriuretic Peptide) receptor antagonist. Research compound for cardiovascular research. Blocks natriuretic peptide effects.
Anastrozole (Arimidex)
Non-steroidal reversible aromatase inhibitor. FDA-approved for breast cancer. Reduces oestradiol. Used on TRT/AAS to control oestrogen. ⚠️ Overdosing causes oestrogen crash — worse than high oestrogen.
Anastrozole + Exemestane Rotation
Protocol of rotating between reversible (Anastrozole) and suicidal (Exemestane) AIs. Prevents tolerance to either. Ensures even with missed doses, some permanent aromatase deactivation remains.
Anastrozole Microdose (0.125mg EOD)
Ultra-low dose anastrozole protocol for sensitive users or those on lower TRT doses. 0.125 mg every other day provides gentle aromatase suppression without crashing E2. Popularised by TRT clinics.
AndroGel (Testosterone 1.62%)
FDA-approved testosterone gel. Apply to shoulders/upper arms. Convenient once-daily. Variable absorption between individuals.
Angiotensin 1-7
Mas receptor agonist. Cardioprotective, anti-fibrotic, vasodilatory. Counter-regulatory arm of the renin-angiotensin system. Research use in heart failure, hypertension, and metabolic disease.
Aniracetam
Fat-soluble racetam with anxiolytic and cognitive-enhancing properties. Modulates AMPA receptors and increases BDNF. Reduces anxiety, improves holistic thinking and creativity. Takes 3+ weeks for full effects. ...
AOD-9604
GH fragment (amino acids 176–191) retaining fat-burning but not anabolic properties. No IGF-1 elevation. Failed Phase 3 FDA approval but widely used in body composition research. Best taken fasted.
AOD-9604 + 5-Amino-1MQ
AOD-9604 for targeted lipolysis paired with 5-Amino-1MQ for NNMT inhibition and fat metabolism.
Apigenin
Flavonoid that inhibits CD38 (an enzyme that degrades NAD+). Synergistic with NMN — preserves NAD+ by blocking its degradation. Found in chamomile tea. Anti-inflammatory, anxiolytic, may extend lifespan via NAD...
ARA-290 (Cibinetide)
Non-erythropoietic EPO analog targeting the innate repair receptor (IRR). Potent anti-inflammatory and neuroprotective. Phase 2/3 trials ongoing for neuropathic pain and sarcoidosis. Does NOT stimulate red bloo...
Argireline (Acetyl Hexapeptide-3)
Most studied anti-wrinkle neuropeptide. Inhibits neurotransmitter release at neuromuscular junction. Reduces dynamic wrinkle depth by 17–30% in clinical studies. First-in-class topical wrinkle relaxer.
Armour Thyroid (Desiccated Thyroid)
Natural desiccated thyroid from porcine glands. Contains both T4 and T3 in physiological ratio (approximately 4:1). Preferred by many hypothyroid patients who don't convert T4 to T3 well. Granin protocol option...
Aromasin + Nolvadex (Gyno Protocol)
Combination for gynaecomastia treatment or prevention. Exemestane reduces oestrogen (suicidal AI, no Nolvadex interaction); Tamoxifen blocks oestrogen receptors in breast tissue. Synergistic gyno protocol.
Ashwagandha (KSM-66)
Adaptogenic herb (Withania somnifera). Reduces cortisol, modestly increases testosterone in stressed/hypogonadal men, reduces anxiety, improves sleep. KSM-66 extract (5% withanolides) is most clinically validat...
Astaxanthin
Most potent natural antioxidant known. 550× more potent than Vitamin E. Carotenoid from algae. Cardiovascular, skin, eye health, and exercise recovery benefits.
Azithromycin
Macrolide antibiotic used in prescription contexts for susceptible bacterial infections. Key library cautions include QT-prolongation risk, drug interactions, liver symptoms, and antibiotic stewardship.
BAM-15
Mitochondrial uncoupler. Dramatically increases metabolic rate by uncoupling oxidative phosphorylation without raising body temperature (unlike DNP). Potent fat loss in animal models with no toxicity at effecti...
Berberine
Plant alkaloid activating AMPK (same pathway as Metformin). Clinically significant blood glucose lowering, cholesterol reduction, and gut microbiome modulation. Often called 'natural Metformin'. Take immediatel...
Berberine HCl
Berberine hydrochloride — standard form. AMPK activator, blood glucose lowering, cholesterol reduction. Often called 'natural Metformin' though mechanism differs.
Beta-Alanine
Precursor to carnosine, a muscle buffer. Delays acidosis in high-intensity exercise. Clinical evidence for improved power output and endurance at doses above 3.2 g/day. Requires loading.
Beta-Ecdysterone (20-Hydroxyecdysone)
Most studied ecdysteroid. Some human data showing anabolic effects comparable to mild AAS in one trial. Works via ecdysone receptor without androgen receptor activation — does not suppress HPTA.
Boldenone Cypionate
Faster Equipoise variant with Cypionate ester. Weekly injections. Similar lean mass gains with less water retention than long ester.
Boldenone Undecylenate (Equipoise / EQ)
Veterinary AAS (Equipoise). Lean muscle gains with strong appetite stimulation and notable RBC elevation (EPO-like effect). Very long ester — haematocrit monitoring every 6–8 weeks is critical. Months to clear.
Boron (as Boron Glycinate)
Trace mineral that reduces SHBG and increases free testosterone and free E2 within 1 week of supplementation. 6mg/day shown to increase free testosterone 25%+ in one study. Also improves vitamin D utilization a...
Boron (Boron Glycinate)
Trace mineral reducing SHBG, increasing free testosterone and free oestradiol. Also improves magnesium utilisation and reduces inflammatory markers. Under-recognised testosterone support.
BPC-157
Body Protection Compound-157. Heals gut, tendons, ligaments, muscles and nerves. Extensive animal data, no completed human RCTs. Oral (gut) or SubQ (systemic). Widely used research peptide.
BPC-157 + TB-500
The foundational repair blend. Equal ratio BPC-157 and TB-500 for tissue healing, inflammation reduction, and systemic recovery. Most popular peptide blend.
BPC-157 + TB-500 + GHK-Cu
Triple skin and repair blend. BPC-157 and TB-500 for healing, GHK-Cu for copper peptide collagen and skin quality.
BPC-157 + TB-500 + KPV
Targeted joint and connective tissue blend. KPV adds potent anti-inflammatory action for arthritis, tendon, and cartilage.
BPC-157 + TB-500 + PDA
Advanced repair blend adding Pentadeca Arginate (BPC-157 analogue). Triple-compound healing protocol.
BPC-157 + TB-500 Blend
Most popular healing peptide combination. BPC-157 drives local tissue repair and angiogenesis; TB-500 provides systemic healing and flexibility. Synergistic effects documented — together more effective than eit...
Bromocriptine
First-generation dopamine agonist. FDA-approved for hyperprolactinaemia and Parkinson's. Used to control prolactin on 19-nor AAS. Less tolerated than Cabergoline — more nausea and cardiovascular effects.
Cabergoline (Dostinex)
Dopamine D2 agonist. FDA-approved for hyperprolactinaemia. Used to control prolactin elevation on 19-nor compounds (Deca, Tren) and certain GHRPs. Long half-life — 0.5 mg twice weekly is standard.
Cagrilintide
Long-acting amylin analogue (once-weekly). Slows gastric emptying, reduces appetite via hypothalamic pathways, and reduces caloric intake. Phase 3 trials in combination with semaglutide (CagriSema). Amylin path...
CagriSema (Cagrilintide + Semaglutide)
Next-generation weight loss combination. GLP-1 agonist Semaglutide with long-acting amylin analogue Cagrilintide.
Calcium D-Glucarate
Calcium salt of D-glucaric acid. Inhibits beta-glucuronidase, enhancing oestrogen clearance through the liver. Complements DIM in oestrogen detoxification protocols.
Calusterone (Methosarb)
DHT derivative. Medically used for metastatic breast cancer. No longer commercially available. Primarily of historical interest. Very high androgenicity.
Cardarine (GW-501516)
PPARδ agonist (NOT technically a SARM). Dramatically improves endurance and fat oxidation. ⚠️ CRITICAL WARNING: Abandoned by GSK after promoting dose-dependent tumour growth at ALL doses tested in rodent carcin...
Cartalax
Khavinson bioregulator peptide targeting cartilage and connective tissue. Short tripeptide (Ala-Glu-Asp) derived from cartilage tissue. Used for joint health, cartilage repair, and connective tissue support. Ap...
Carvedilol
Non-selective beta-blocker with alpha-1 blocking activity. Cardioprotective on high-dose AAS. Used by performance users for heart rate, blood pressure, and cardiac remodelling mitigation.
Celery Seed Extract
Contains phthalides that relax arterial smooth muscle. Natural antihypertensive. Used for blood pressure management on cycle alongside Telmisartan or as standalone mild support.
Cephalexin
First-generation cephalosporin antibiotic used in prescription contexts for susceptible infections. Library focus includes beta-lactam allergy review, kidney-function context, GI effects, and infection-specific...
Cerebrolysin
Porcine brain-derived hydrolysate containing BDNF, NGF, CNTF and GDNF peptide fragments. Approved in many countries for stroke, TBI and dementia. Powerful neurotrophin mimetic used in 10-day IV cycles.
Chlorella
Green algae. Heavy metal chelator — used for mercury and cadmium detoxification. Complete protein, chlorophyll, B12. Synergistic with Spirulina.
Chonluten
Khavinson bronchial/lung peptide. Lung tissue repair and protection. Used for respiratory conditions and smokers' lung recovery in Russian protocols.
Ciprofloxacin
Fluoroquinolone antibiotic used in selected prescription contexts for susceptible infections. The profile flags boxed-warning safety issues, tendon/neuropathy/CNS effects, QT risk, mineral binding, and stewards...
Citrulline Malate
Amino acid that elevates arginine more effectively than direct L-Arginine supplementation. Enhances nitric oxide production, muscle pump, and delays fatigue. Superior to arginine for vasodilation.
CJC-1295 + Ipamorelin
The most popular GH-releasing blend. CJC-1295 (no DAC) and Ipamorelin in equal ratio. Clean GH pulse with minimal side effects.
CJC-1295 + Ipamorelin + GHK-Cu + Epitalon
All-in-one anti-aging stack. GH release from CJC/Ipa, collagen from GHK-Cu, telomere support from Epitalon.
CJC-1295 + Ipamorelin + GHRP-2
Triple GH peptide stack for maximum GH release. GHRP-2 adds hunger and cortisol. Advanced users only.
CJC-1295 DAC (Long-Acting)
Drug Affinity Complex extended CJC-1295. ~6-day half-life creates continuous GH elevation. Convenient twice-weekly dosing but disrupts natural pulsatile GH pattern.
CJC-1295 DAC + Ipamorelin
Long-acting GH blend using CJC with DAC (6-day half-life). Sustained GH elevation with 2x per week dosing.
CJC-1295 no DAC (Mod GRF)
Modified GHRH (1-29). 15–30 min active window — always pair with a GHRP for synergy. Does not cause receptor desensitisation. The most popular GHRH for stacking.
CJC-1295 with DAC
Long-acting GHRH analog — DAC extends half-life to ~6 days via albumin binding. Creates sustained GH elevation rather than a pulse. Convenient 2x/week dosing but less physiologically ideal than no-DAC.
Clindamycin
Lincosamide antibiotic used in selected prescription contexts for susceptible infections. A major library emphasis is C. difficile-associated diarrhea risk, allergy history, liver/GI context, and stewardship.
Clomiphene (Clomid)
SERM that stimulates LH/FSH by blocking hypothalamic/pituitary oestrogen receptors. Standard PCT medication. Contains both active (Enclomiphene) and problematic (Zuclomiphene) isomers.
Collagen Peptides (Type I & III)
Hydrolysed collagen dipeptides and tripeptides (hydroxyproline-glycine). Direct precursors to skin, tendon, ligament and bone collagen. Clinical evidence for joint pain and skin elasticity.
Colostrum (Bovine)
First milk produced after birth. Contains IGF-1, growth factors, immunoglobulins, and lactoferrin. Improves gut permeability, immune function, and modestly increases IGF-1.
Conolidine (CGRP inhibitor)
Natural alkaloid analgesic from Tabernaemontana divaricata. Inhibits CGRP receptor — the same target as migraine drugs. Non-opioid pain relief. Anti-inflammatory. Emerging research compound.
Copper Bisglycinate
Essential trace mineral. Depleted by high-dose zinc supplementation. Required for iron metabolism, dopamine synthesis, collagen formation, and antioxidant enzyme function.
CoQ10 (Coenzyme Q10 / Ubiquinol)
Essential electron carrier in mitochondrial respiratory chain. Depleted by statins (supplement essential if on statins). Ubiquinol form (reduced) is 3–4x more bioavailable than ubiquinone. Cardiovascular protec...
CoQ10 (Ubiquinone / Ubiquinol)
Mitochondrial coenzyme essential for cellular energy production. Declines with age and depleted by statins. Ubiquinol (reduced form) is better absorbed than ubiquinone. Critical for cardiovascular health and mi...
Cortagen
Khavinson tetrapeptide targeting cardiovascular tissue. Cardioprotective, anti-fibrotic. Used in Russian cardiovascular longevity protocols alongside Epithalon.
Creatine Monohydrate
Most researched sports supplement. Increases phosphocreatine stores for high-intensity performance, strength, lean mass, and cognitive function. Thousands of studies confirm safety.
Crystagen
Khavinson prostate peptide. Prostate tissue repair and BPH management. Used in protocols for men on testosterone therapy to protect prostate health.
Curcumin (Meriva / Theracurmin)
Turmeric-derived polyphenol with anti-inflammatory, antioxidant, and potential anti-cancer properties. Poor oral bioavailability unless using enhanced form (Meriva, Theracurmin, or with piperine).
Cytomel (T3 / Liothyronine)
Synthetic triiodothyronine (T3) — the active thyroid hormone. Used in thyroid optimization, bodybuilding cutting cycles, and treatment-resistant hypothyroidism. Faster and more potent than T4. Suppresses endoge...
Danazol
Attenuated androgen with anti-gonadotropin properties. Medically used for endometriosis and hereditary angioedema. Not typically used for anabolic purposes.
Dermorphin
Naturally occurring opioid heptapeptide from South American frog skin. 30–40× more potent than morphine at μ-opioid receptor. Extreme analgesic efficacy. No human therapeutic approval. Banned in horse racing. E...
Desoxymethyltestosterone (Madol)
Potent oral androgen with no aromatisation. Limited research data available. For research reference only — consult a physician before use.
DHEA (Dehydroepiandrosterone)
Adrenal androgen precursor. Converts to testosterone and estrogens. Declines dramatically with age. Used for adrenal support, libido, energy, and anti-aging. OTC in USA, prescription in many countries.
DHEA-S (Dehydroepiandrosterone Sulfate)
Sulfated DHEA — the most abundant circulating adrenal androgen. More stable and longer-lasting than DHEA. Converts to DHEA, androgens and oestrogens. Anti-ageing, adrenal support.
Dihexa
Potent HGF/Met activator derived from angiotensin IV. Promotes synaptogenesis and neurogenesis. Estimated millions of times more potent than BDNF in preclinical models. Long half-life — accumulates.
Dihydrotestosterone (DHT)
Direct DHT application via cream or gel. Powerful androgen with no aromatisation. Used for libido, erectile function, prostate stimulation and anti-oestrogenic effects. Transdermal avoids liver metabolism.
Diindolylmethane (DIM)
Cruciferous vegetable metabolite. Modulates oestrogen metabolism — shifts towards less potent 2-hydroxy oestrogen metabolites. Used to manage oestrogen on TRT without fully suppressing it like an AI.
Doxazosin
Alpha-1 blocker. FDA-approved for BPH and hypertension. Used on AAS cycles for blood pressure management, especially with compounds that cause significant BP elevation.
Doxycycline
Tetracycline-class antibiotic used in prescription contexts for susceptible infections and selected inflammatory or dermatologic indications. The profile highlights photosensitivity, esophageal irritation, mine...
Drostanolone Enanthate (Masteron E)
Long-acting Masteron. Same effects as Propionate but 2x/week injections. Identical benefits — hardening, vascularity, anti-oestrogenic. More convenient scheduling.
Drostanolone Propionate (Masteron)
DHT derivative with anti-oestrogenic properties. Enhances muscle hardness and vascularity — but ONLY visible at low body fat (<15%). No aromatisation. Does not replace an AI. EOD injections.
DSIP (Delta Sleep-Inducing Peptide)
Endogenous neuropeptide that promotes deep (delta wave) sleep onset. Used for insomnia, sleep regulation, and stress modulation. Short half-life — intranasal or SubQ at bedtime.
Dutasteride (Avodart)
Dual 5-alpha reductase inhibitor. FDA-approved for BPH. More potent than Finasteride — reduces DHT by ~99%. Used for aggressive hair preservation. Extremely long half-life.
Ecdysterone (Beta-Ecdysone)
Phytoecdysteroid found in spinach and quinoa. Some evidence for anabolic and ergogenic effects via non-androgenic mechanisms. WADA research compound — under investigation for anti-doping classification.
Empagliflozin (Jardiance)
SGLT2 inhibitor — reduces glucose by blocking kidney reabsorption. Dramatic cardiovascular and renal protective benefits beyond glucose control. Reduces heart failure hospitalizations and cardiovascular death. ...
Enclomiphene
Active isomer of Clomiphene. More selective LH/FSH stimulation with fewer side effects than racemic Clomid. Increasingly used for TRT alternative and PCT.
Enobosarm (GTx-024)
Pharmaceutical name for Ostarine (MK-2866). Phase 3 trials for cancer cachexia. Failed FDA approval in 2013 (missed endpoint) but Phase 3 data makes it most-studied SARM.
Epicatechin
Dark chocolate flavanol. Natural myostatin inhibitor. Inhibits myostatin (muscle growth limiter) and activates follistatin. Modest anabolic effect without androgenic activity.
Epitalon (Epithalon)
Pineal gland tetrapeptide. Activates telomerase, potentially slowing telomere shortening. Improves melatonin and sleep. Used in 10–20 day cycles 2–3x per year. Soviet-era research base.
Equipoise (Boldenone Undecylenate)
Veterinary anabolic with slow release. Increases red blood cell production (EPO-like effect). Increases appetite significantly. Moderate anabolic effect. Very long half-life complicates PCT planning. Aromatizes...
Estradiol (Bioidentical E2)
Bioidentical estradiol — most potent and primary estrogen. Available as transdermal patches, gels, creams, oral tablets, injections, and vaginal preparations. Essential for bone health, cardiovascular protectio...
Estradiol Valerate (injectable)
Long-acting injectable estrogen ester. Popular in transgender HRT and as an alternative to transdermal E2. More stable blood levels than oral. Administered IM or SubQ.
Estriol (E3)
Weakest natural estrogen, primarily produced during pregnancy. Used in compounded HRT and vaginal creams for menopausal symptoms with potentially lower breast cancer risk than E2. Popular in tri-estrogen formul...
Ethisterone (Oral Progesterone Derivative)
Oldest synthetic progestogen. Mild anabolic activity. Used historically for gynaecological conditions. Weak androgen with progestogenic activity.
Ethylestrenol
Mild oral 19-nor anabolic. Low androgenicity. Historically used for aplastic anaemia. Milder than Nandrolone but similar progestogenic activity. Rarely available.
Exemestane (Aromasin)
Steroidal, irreversible ('suicidal') AI — permanently deactivates aromatase molecules. No oestrogen rebound on discontinuation. Does NOT negatively interact with Tamoxifen (unlike Anastrozole). Preferred AI by ...
Fadogia Agrestis
Nigerian herb showing LH stimulation and testosterone elevation in animal models. Increasingly popular in TRT-alternative protocols, often combined with Tongkat Ali. Limited human clinical data.
Fasoracetam
Racetam that upregulates GABA-B receptors, modulates mGluR, and enhances acetylcholine. Studied for ADHD. May reverse tolerance to other racetams. Anxiolytic and memory-enhancing. Short half-life — dose 2–3x da...
Fenugreek Extract (Testofen)
Seed extract standardised for fenugreek saponins. Reduces SHBG, increasing free testosterone. Also has insulin sensitising properties. Clinical evidence for free testosterone elevation.
FGL (Fibroblast Growth Factor Loop)
NCAM-derived peptide mimicking fibroblast growth factor receptor activation. Promotes neuronal survival, synaptic plasticity, and BDNF expression. Neuroprotective and cognitive-enhancing. Used for neurodegenera...
Finasteride (Propecia)
5-alpha reductase inhibitor. FDA-approved for hair loss and BPH. Reduces DHT by ~70%. Used to prevent hair loss on TRT/AAS cycles. ⚠️ Post-Finasteride Syndrome controversially reported.
Fisetin
Flavonoid with potent senolytic (senescent cell-clearing) properties. Among the most potent senolytics identified. Pulse dosing protocol (higher dose for 2–3 consecutive days monthly) mirrors clinical research.
Fluoxymesterone (Halotestin)
Extremely androgenic oral — limited anabolic effect. Used specifically for aggression, strength, and pre-competition edge. One of the most hepatotoxic oral steroids. Maximum 2–4 weeks use.
Follistatin-344
Myostatin inhibitor and activin binding protein. Dramatically increases muscle mass in animal models. Very limited and uncertain human safety data. ⚠️ Considered experimental and high risk.
FOXO4-DRI (FOXO4-p53 Disruptor)
Senolytic peptide. Disrupts FOXO4-p53 interaction in senescent cells, triggering apoptosis. Selectively clears senescent cells while sparing healthy cells. Pulsed dosing only.
GHK (Glycine-Histidine-Lysine)
Tripeptide component of GHK-Cu without the copper. Activates wound healing genes, collagen synthesis, and has anti-anxiety properties via GABA-A modulation. Intranasal for cognitive/anti-anxiety use.
GHK (Glycine-Histidine-Lysine) Copper-Free
Naturally occurring tripeptide without copper chelate. Stimulates collagen and elastin synthesis, promotes wound healing, reduces inflammation. Found in human plasma — declines significantly with age. Topical a...
GHK-Cu (Copper Peptide)
Naturally occurring copper-binding tripeptide. Stimulates collagen, elastin, and glycosaminoglycan synthesis. Anti-inflammatory, antioxidant, neuroprotective. Declines with age. Excellent tolerability both topi...
GHK-Cu + BPC-157 Blend
Copper peptide combined with BPC-157 for enhanced wound healing, collagen synthesis, and tissue repair. GHK-Cu promotes fibroblast proliferation and angiogenesis; BPC-157 enhances vascular ingrowth and accelera...
GHRP-1
First-generation GHRP. Selective GH release with moderate cortisol elevation. Predecessor to GHRP-2 and GHRP-6. Less commonly used today but well characterised.
GHRP-2
Potent first-generation GHRP. Greater GH release than Ipamorelin but elevates cortisol and prolactin. Less ideal for long-term use.
GHRP-6
Classic first-generation GHRP. Strongest appetite stimulation of all GHRPs via ghrelin — useful for bulking but undermines cutting. Elevates GH, cortisol, and prolactin.
Glow Blend (BPC-157 + TB-500 + GHK-Cu)
The classic skin and beauty blend. BPC-157 and TB-500 for tissue repair, GHK-Cu dominant for collagen synthesis. 3:5:15 ratio.
GLP-2 (Glucagon-like Peptide-2)
Intestinotrophic hormone. Stimulates intestinal epithelial growth and repair. Used for short bowel syndrome (FDA-approved as Teduglutide/Gattex). Potent gut healing.
Glutathione (Reduced, Injectable)
Master cellular antioxidant and detoxification molecule. IV/SubQ glutathione provides direct systemic availability vs poor oral absorption. Supports liver detoxification, reduces oxidative stress, skin brighten...
Glycine
Non-essential amino acid with multiple benefits. Improves sleep quality (3g before bed lowers core body temperature). Essential for collagen synthesis. Anti-glycation effects relevant to longevity. May limit me...
Gonadorelin (GnRH)
Synthetic GnRH. FDA-approved. Pulsatile LH/FSH stimulator. Used on TRT as HCG alternative to maintain testicular function. Must be dosed twice daily — continuous use paradoxically suppresses the axis.
Gonadorelin (Kisspeptin Protocol)
Pulsatile GnRH protocol using kisspeptin pre-stimulation for superior HPTA restart. Kisspeptin (6 nmol/kg) administered 30 min before pulsatile Gonadorelin to amplify the pituitary response. Most advanced HPTA ...
Grape Seed Extract (OPC)
Oligomeric proanthocyanidins from grape seeds. Potent antioxidant, anti-inflammatory, vasodilatory. Used for blood pressure support and cardiovascular protection on cycle.
GSK-2881078
Phase 2 clinical SARM studied for muscle wasting conditions. One of few SARMs with published Phase 2 human data. Showed anabolic effects but development discontinued.
GW-0742
Next-generation Cardarine. PPARδ agonist with improved selectivity. Endurance and metabolic benefits. ⚠️ Same class as Cardarine — similar theoretical cancer concerns apply.
Gynostemma Pentaphyllum (Jiaogulan)
Chinese adaptogenic herb. Contains gypenosides similar to panax ginseng saponins. AMPK activator, adaptogenic, anti-fatigue, and cardiovascular support.
Halotestin (Fluoxymesterone)
Extremely androgenic oral steroid with minimal anabolic activity. Used for strength and aggression in powerlifting. No mass or E2 gains. Very hepatotoxic. Psychological effects (aggression, irritability) are si...
Hawthorn Berry Extract
Cardiovascular herb. Improves coronary blood flow, reduces blood pressure, mildly positive inotropic. Useful cardiovascular support on cycle.
HCG (Human Chorionic Gonadotropin)
LH analog. Maintains testicular volume, spermatogenesis and intratesticular testosterone on TRT/AAS. Also used for fertility and PCT. Prescription required. Monitor oestrogen closely.
Hexapeptide-11
Collagen-stimulating hexapeptide. Topical or SubQ. Promotes fibroblast activity and collagen gene expression. Anti-ageing skin repair.
Hexarelin
Most potent GHRP by GH release per mcg. Desensitises rapidly after 2–4 weeks — must cycle. Significant cortisol and prolactin elevation. Best used in short 4–6 week cycles.
Hexarelin (Low-Dose Protocol)
Low-dose Hexarelin specifically for cardioprotection and GH axis support. At low doses (10–50 mcg), provides cardiac benefit without significant receptor desensitisation.
HGH (Human Growth Hormone / Somatropin)
Recombinant human growth hormone. The gold standard GH replacement. Stimulates IGF-1 production, promotes lipolysis, muscle protein synthesis, collagen production, and bone density. Prescription required. IU-do...
HMB (β-Hydroxy β-Methylbutyrate)
Leucine metabolite. Anti-catabolic — reduces muscle protein breakdown. Most effective during caloric deficit or high training volumes. Free acid form (HMB-FA) has superior absorption vs Calcium HMB.
hMG (Human Menopausal Gonadotropin)
Contains both LH and FSH. Restores testicular size, testosterone production, and spermatogenesis. Used in fertility protocols alongside HCG or as alternative. Requires prescription.
Humanin
Mitochondria-encoded peptide with neuroprotective and anti-apoptotic properties. Levels decline with age and in Alzheimer's disease. Improves insulin sensitivity and reduces inflammation.
Ibutamoren Mesylate (MK-677)
Oral growth hormone secretagogue / ghrelin mimetic. Not technically a SARM but grouped with them. Reliably increases GH and IGF-1. Once daily oral dosing. Popular for muscle gain, fat loss, sleep quality improv...
Ibutamoren Mesylate (Nutrobal)
Identical to MK-677. Trade name for ibutamoren. Oral GH secretagogue — elevates GH and IGF-1 without injections. Used for muscle building, sleep, and anti-ageing.
Icariin (Horny Goat Weed)
PDE5 inhibitor from Epimedium. Natural Viagra-like mechanism. Also mild 5-alpha reductase inhibitor and androgen receptor agonist. Evidence for bone density and testosterone support.
IGF-1 DES
Truncated IGF-1. Very short half-life = localised effect. Injected directly into target muscle for local hypertrophy. 10x more potent than native IGF-1 at receptor.
IGF-1 LR3
Long-acting IGF-1 analog — 3x more potent than native IGF-1. Systemic exposure (not site-specific). Potent anabolic and anti-catabolic. SERIOUS hypoglycaemia risk.
IGF-DES (Des(1-3)IGF-1)
Truncated IGF-1 analogue — des(1-3) variant. 10× more potent than IGF-1 LR3 at the IGF-1 receptor due to reduced IGFBP binding. Extremely short half-life requiring immediate post-workout injection directly into...
Indole-3-Carbinol (I3C)
Cruciferous vegetable compound. Precursor to DIM. Modulates oestrogen metabolism and acts as anticarcinogen in GI tract. Weaker and less stable than DIM.
Iodine + Iodide (Lugol's Solution)
Combined iodine and potassium iodide. Thyroid support, breast tissue health, and antimicrobial. Ashwagandha and other thyroid-stimulating compounds may increase need.
Ipamorelin
Cleanest GHRP — selective GH release with minimal cortisol or prolactin elevation. Best GHRP for long-term use. Stack with CJC-1295 no DAC for maximum synergy.
Ivermectin
Broad-spectrum antiparasitic and anti-inflammatory. FDA-approved for onchocerciasis, strongyloidiasis, scabies. Used off-label for rosacea, demodex. Anti-cancer properties studied. Used by some protocols for de...
Kisspeptin + GnRH Protocol
Advanced HPTA restart protocol. Kisspeptin stimulates GnRH release; exogenous pulsatile GnRH then stimulates LH/FSH. Used for severe post-cycle hypogonadism or TRT cessation.
Kisspeptin-10
Endogenous GnRH pulse stimulator. Studied for fertility treatment, hypogonadism and hormonal axis activation. Short half-life requires frequent dosing or continuous infusion.
Kisspeptin-54
GnRH stimulator. Used in fertility protocols and research into hormonal axis function. Longer than Kisspeptin-10. IV or SubQ. Research use only.
Klotho Peptide Fragment
Fragment of the anti-ageing Klotho protein. Improves cognition, kidney function, and longevity markers in animal models. Single IV dose showed lasting cognitive enhancement in primate studies. Extremely experim...
Klow Blend (BPC-157 + TB-500 + KPV + GHK-Cu)
Advanced skin and gut blend. BPC-157 and TB-500 for repair, KPV for inflammation, GHK-Cu dominant for collagen synthesis. 1:1:1:5 ratio — 10mg BPC + 10mg TB + 10mg KPV + 50mg GHK-Cu per 80mg vial.
KPV
C-terminal tripeptide of α-MSH. Potent anti-inflammatory with affinity for gut and skin. Notably orally bioavailable for a peptide. Used for IBD, inflammatory skin conditions, and wound healing.
KPV (Lys-Pro-Val)
C-terminal tripeptide of alpha-MSH. Potent anti-inflammatory with specific gut tropism. Inhibits NF-κB and pro-inflammatory cytokines. Used for inflammatory bowel disease, Crohn's, and gut repair. Oral or SubQ....
L-Carnitine (ALCAR / L-Carnitine L-Tartrate)
Essential for fatty acid transport into mitochondria. ALCAR (acetyl-l-carnitine) crosses blood-brain barrier — nootropic and neuroprotective. L-Carnitine L-Tartrate reduces muscle soreness and androgen receptor...
L-Carnitine L-Tartrate (LCLT)
Amino acid derivative that transports fatty acids into mitochondria for beta-oxidation. LCLT form is superior for exercise performance vs standard L-Carnitine. Also improves androgen receptor density.
L-Citrulline (Pure)
Free-form L-Citrulline without malate. 3–5g pure L-Citrulline equivalent to 6–8g Citrulline Malate. More concentrated nitric oxide support. Superior for endurance and blood pressure management on cycle.
L-Glutamine
Most abundant amino acid in the body. Primary fuel for enterocytes — essential for gut barrier integrity. Depleted by intense training, surgery, illness, and AAS use. Reduces intestinal permeability, supports i...
L-Theanine + Caffeine Stack
Gold standard cognitive stack. L-Theanine (200 mg) + Caffeine (100 mg) in 2:1 ratio. Caffeine provides focus and stimulation; Theanine smooths the edge and prevents anxiety. Synergistic.
Larazotide Acetate
Tight junction regulator reducing intestinal permeability (leaky gut). Most studied for coeliac disease. Oral administration — poorly absorbed systemically (intentional). Failed FDA Phase 3 but widely used in r...
Laxogenin (5α-Hydroxy Laxogenin)
Plant-derived spirostanol saponin. Claimed mechanism: protein synthesis activation similar to anabolics but without androgenic activity or HPTA suppression. Human evidence sparse.
LEAP2 (Liver-Expressed Antimicrobial Peptide 2)
Endogenous GHSR antagonist — blocks the ghrelin receptor. Reduces appetite by opposing ghrelin. Inverse relationship to fasting — elevated when fed. Research into metabolic syndrome and obesity.
Letrozole (Femara)
Most potent non-steroidal AI. Can suppress oestrogen to near zero. Powerful for gynaecomastia reversal but dangerous for routine oestrogen management.
Leu-Enkephalin
Endogenous opioid pentapeptide. Pain modulation, mood enhancement. Extremely short half-life. Research for chronic pain, depression, and immune modulation.
LGD-2226
Early-generation selective androgen receptor modulator. Highly bioavailable oral. Bone and muscle anabolic. Less studied than LGD-4033. Phase 1 trials completed.
LGD-3303
Non-steroidal SARM. Dry bulker with minimal water retention. Highly suppressive. Not yet human-trialled. Extremely limited safety data.
Ligandrol (LGD-4033)
Most potent SARM for lean muscle gain. Significant HPTA suppression comparable to mild testosterone. Popular for bulking with less water retention than testosterone. NOT FDA-approved.
Lion's Mane Extract (Hericium Erinaceus)
Mushroom extract that stimulates NGF (Nerve Growth Factor) and BDNF synthesis. Evidence for nerve regeneration, cognitive improvement, and mood enhancement. Cycled for best effect.
Lion's Mane Mushroom (Hericium erinaceus)
Medicinal mushroom with documented NGF (nerve growth factor) stimulation. Promotes neurogenesis and remyelination. Clinical trials show cognitive improvement in mild cognitive impairment. Growing evidence for d...
Liraglutide (Saxenda)
FDA-approved GLP-1 agonist (Saxenda for obesity; Victoza for T2DM). Daily injection. Older generation than semaglutide but well-studied long-term cardiovascular safety.
Lisinopril
ACE inhibitor. Most commonly prescribed ACE inhibitor globally. Used for hypertension management on cycle and cardiac protection. Same class as Ramipril.
Lithium Orotate (Low Dose)
Lithium salt with superior brain penetration vs lithium carbonate. At low doses (1–10mg elemental lithium), neurprotective, increases grey matter volume, reduces suicide risk and neurodegeneration. Epidemiologi...
Lithium Orotate (Microdose)
Microdose lithium as orotate salt. Unlike pharmaceutical lithium carbonate (requires blood monitoring), lithium orotate at <10 mg is claimed to have neuroprotective and mood-stabilising effects without toxicity...
LL-37 (Cathelicidin)
Human host defence peptide. Broad-spectrum antimicrobial, immunomodulatory, and wound healing properties. Kills bacteria, fungi, and viruses by membrane disruption. Anti-biofilm activity. Promotes keratinocyte ...
Low-Dose Naltrexone (LDN)
At ultra-low doses (1.5–4.5 mg), paradoxically upregulates endorphin production and modulates microglial neuroinflammation. Compounded — not standard pharmacy. Used for autoimmune conditions, fibromyalgia, Croh...
Luteolin
Flavonoid with potent anti-inflammatory and aromatase-inhibiting properties. Mild natural AI. Neuroprotective. Synergistic with other flavonoids.
Maca Root (Lepidium meyenii)
Peruvian root vegetable. Improves libido, energy, and exercise performance. Does not directly raise testosterone but reduces SHBG and improves sexual function through non-androgenic mechanisms.
Magnesium Glycinate
Highly bioavailable magnesium form. Deficiency extremely common and linked to muscle cramps, poor sleep, cardiovascular disease, and low testosterone. Glycinate form causes less GI upset than oxide or citrate f...
Masteron (Drostanolone Propionate)
DHT-derived anabolic with anti-estrogenic properties. Blocks some estrogen at receptor level. Used in cutting cycles for hardening effect. Improves muscle definition, reduces water retention. Requires low body ...
Mazdutide (IBI362)
GLP-1/glucagon dual receptor agonist. Chinese-developed once-weekly injectable. Phase 3 trials for obesity and T2DM. Shows strong weight loss, hepatic fat reduction, and glycaemic control. Similar mechanism to ...
Melanotan I (Afamelanotide)
Selective MC1R agonist (Scenesse). FDA-approved for erythropoietic protoporphyria. No MC4R activity = no libido or erection effects. Much safer than MT-2.
Melanotan II (MT-2)
Synthetic melanocortin agonist. Tanning (MC1R) and libido/erection (MC4R). NOT FDA-approved. Significantly more side effects than PT-141. Spontaneous erections are a documented side effect.
Melanotan II + PT-141
MT-2 for deep melanin-based tan; PT-141 for enhanced arousal and drive.
Melatonin (physiologic dose)
Sleep onset hormone. 0.3–1 mg is physiologic — most commercial doses are 5–20x too high. Potent antioxidant. Anti-aromatase at higher doses. Circadian rhythm regulator with anti-aging properties.
Melatonin (Sublingual 0.3 mg)
Physiological dose melatonin via sublingual delivery for faster onset. 0.3 mg is the true physiological dose — 10x lower than most OTC products. Faster onset than standard tablets.
Melatonin High-Dose (Anti-Inflammatory)
At doses >10 mg, melatonin functions as a potent antioxidant and anti-inflammatory beyond its sleep role. Used in cancer supportive care and inflammatory conditions. Very different from physiological sleep dosi...
Mesterolone (Proviron)
Oral DHT derivative — not significantly anabolic. Used to increase free testosterone via SHBG binding, provide androgenic support on cycle, and mild anti-oestrogenic properties. Medically prescribed for male hy...
Met-Enkephalin (MENK / Opioid Growth Factor)
Endogenous opioid and immune modulator. At low doses, paradoxically upregulates immune function (similar to LDN mechanism). Used in cancer immunotherapy research.
Metenolone Acetate (Primobolan Oral)
Oral Primobolan — very low bioavailability (~3%) as first-pass metabolism is high. High doses required for any effect. Injectable form far more efficient.
Metenolone Enanthate (Primobolan Depot)
Mild DHT derivative — lean quality gains without water retention or oestrogen issues. Favoured by women at low doses. High doses required in men for significant anabolic effect — expensive. Historically associa...
Metformin
FDA-approved biguanide antidiabetic (Glucophage). Used off-label in longevity protocols — activates AMPK, the same pathway as caloric restriction. TAME longevity trial ongoing. Take with food and away from trai...
Methandrostenolone (Dianabol / Dbol)
Original performance oral steroid — developed in the 1950s. Dramatic rapid strength and mass gains dominated by water retention. Highly estrogenic. Split doses 3x daily. Maximum 4–6 week cycles only.
Methasterone (Superdrol)
Designer steroid. One of the most hepatotoxic oral AAS available. Extremely dry, hard strength gains rapidly. Very high risk of serious liver damage. Maximum 2–3 week cycles. Liver support is non-negotiable.
Methenolone Acetate (Primobolan Oral)
Oral Primobolan — mildest oral AAS available. Rarely hepatotoxic at normal doses. Limited anabolic potency in men — primarily useful for women or as a mild add-on. Lower bioavailability than injectable Primobol...
Methyltestosterone
Oldest oral androgen. FDA-approved (Testred/Methitest) for hypogonadism. 17-alpha-alkylated. Very hepatotoxic. Rarely used now — safer alternatives exist.
Metronidazole
Nitroimidazole antimicrobial used in prescription contexts for susceptible anaerobic bacterial and protozoal infections. The profile focuses on neurologic symptoms, alcohol/disulfiram cautions, liver context, a...
Milk Thistle (Silymarin)
Hepatoprotective herb. Silymarin complex stimulates liver cell regeneration and protects against toxins. Essential liver support during oral steroid cycles.
MK-677 (Ibutamoren)
Oral non-peptide ghrelin mimetic that elevates GH and IGF-1. Often categorised with SARMs but is a GH secretagogue. Convenient once-daily oral dosing. Major concern: water retention and insulin resistance with ...
Modafinil (Provigil)
Wakefulness-promoting agent. Mechanism not fully understood — affects dopamine, norepinephrine, histamine, and orexin systems. FDA-approved for narcolepsy, shift work sleep disorder. Widely used off-label for c...
MOTS-c
Mitochondrial-derived peptide encoded in mitochondrial DNA. Improves insulin sensitivity, activates AMPK, increases exercise capacity. Declines naturally with age. Strong research interest in metabolic disease ...
MOTS-c (Long-Acting)
PEGylated or extended-release MOTS-c. Mitochondrial-derived peptide with extended half-life. Same mechanism as standard MOTS-c — AMPK activation, insulin sensitisation, anti-aging — but with twice-weekly dosing...
MOTS-c + AOD-9604
MOTS-c for AMPK activation and insulin sensitisation paired with AOD-9604 for direct lipolysis.
MOTS-c + SS-31 + Epitalon
Mitochondrial and cellular longevity blend. MOTS-c and SS-31 target energy production; Epitalon for telomere support.
N-Acetyl Epitalon Amidate
Enhanced Epitalon with N-acetyl modification for improved membrane penetration. More potent and longer duration than standard Epitalon. Preferred for experienced users.
N-Acetyl Selank Amidate
Enhanced Selank — more potent and longer duration. Preferred for anxiety and cognitive support. Very well tolerated profile.
N-Acetyl Semax Amidate
Enhanced Semax — N-acetyl modification and C-terminal amidation. 3–5x more potent than standard Semax. Longer duration. Preferred for experienced users.
NA-Semax Amidate
N-acetylated, C-terminal amidated form of Semax. Superior bioavailability and CNS penetration vs standard Semax. Stronger BDNF upregulation. Enhanced neuroprotective and nootropic effects. Most potent form of t...
NAC (N-Acetyl Cysteine)
Precursor to glutathione — the body's master antioxidant. Protects liver, kidneys and lungs. Used as liver support on cycle and as a treatment for paracetamol (acetaminophen) overdose.
NAD+ (IV/SubQ)
Nicotinamide Adenine Dinucleotide — coenzyme for energy metabolism, DNA repair and sirtuin activation. Declines ~50% between ages 40–60. SubQ provides sustained release; IV rapid elevation.
NAD+ + MOTS-c
NAD+ with MOTS-c for synergistic mitochondrial support and energy metabolism.
Nandrolone + DHT Blend (Mass Stack)
Classic mass building combination. Nandrolone provides the anabolic base; DHT derivative (Masteron or Proviron) counters progestogenic erectile dysfunction and provides hardening.
Nandrolone + Testosterone Blend
Mass builder combination blend. Typically Nandrolone Decanoate 200 mg + Testosterone 300 mg per mL. Simplified once-weekly bulking protocol.
Nandrolone Decanoate (Deca-Durabolin)
Classic 19-nor anabolic. Significant joint lubrication (collagen synthesis). High progestogenic activity. Medically used for muscle wasting and anaemia. Very long clearance — detected 18+ months in drug testing...
Nandrolone Phenylpropionate (NPP)
Shorter ester nandrolone — same effects as Deca but requiring EOD injections. Faster acting and clearing than Deca, making side effects easier to manage. Clears system faster — better choice for those concerned...
Nandrolone Undecylate (Dynabolon)
Ultra-long ester nandrolone. Very slow release for sustained anabolic effect. 4–6 week injection interval possible. Extremely long clearance time for drug testing.
Nettle Root Extract
Stinging nettle root binds to SHBG, displacing testosterone and increasing free testosterone. Also inhibits 5-alpha reductase mildly. Synergistic with Tongkat Ali and Boron.
Methylene Blue
Methylthioninium chloride. Redox-active thiazine dye used medically for methemoglobinemia and sold in some wellness/nootropic drop products. Track as liquid oral drops taken in water. Verify the product label s...
NMN (Nicotinamide Mononucleotide)
NAD+ precursor restoring declining NAD+ levels with age. Activates sirtuins (SIRT1-7) and PARPs for DNA repair. Phase 2 trials confirm safety and NAD+ elevation. Take in the morning.
Noopept (N-Phenylacetyl-L-Prolylglycine Ethyl Ester)
Dipeptide with 1000x greater potency than piracetam. Increases BDNF and NGF. Neuroprotective, improves memory consolidation and retrieval. Russian drug — approved OTC in Russia. Strong cognitive effects at very...
Norethandrolone (Nilevar)
19-nor oral AAS. Historically used before modern alternatives existed. Progestogenic activity similar to oral Nandrolone. Significant hepatotoxicity.
NR (Nicotinamide Riboside)
Alternative NAD+ precursor (Tru Niagen). Different pathway to NMN but similar NAD+ elevation. Some prefer NR as better-studied and more established. Take in the morning.
Omega-3 (EPA/DHA)
Essential polyunsaturated fatty acids. Reduces triglycerides, lowers cardiovascular disease risk, anti-inflammatory, supports brain health. Especially important during AAS use due to lipid disruption.
Omnadren 250
Eastern European Sustanon equivalent. Blend of 4 testosterone esters in slightly different ratios. Same clinical profile as Sustanon 250.
Orexin-A (Hypocretin-1)
Wakefulness-promoting neuropeptide. Deficient in narcolepsy. Intranasal administration shows cognition enhancement and vigilance in healthy subjects. Highly experimental.
Orforglipron
First oral non-peptide GLP-1 receptor agonist. Once-daily pill. Phase 3 trials show similar weight loss to injectable semaglutide. Eliminates injection requirement. Game-changer for adherence. Not yet FDA-appro...
Ostarine (MK-2866 / Enobosarm)
Most studied SARM. Modest anabolic effect with relatively low androgenic activity. Phase 2 trials completed for muscle wasting. NO SARM is FDA-approved — all are research compounds.
OTR-AC (Ostarine Ester)
Esterified form of Ostarine (MK-2866). Designed for improved oral bioavailability and longer duration. Minimal additional human data beyond standard Ostarine.
Ovagen
Khavinson hepatic peptide. Liver tissue regeneration and protection. Used in protocols for liver recovery after hepatotoxic compounds (oral AAS, alcohol etc.).
Oxandrolone (Anavar)
Mildest oral AAS. DHT derivative — does not aromatise. Medically used for muscle wasting and burns. Popular for women at low doses due to lower virilisation risk. LFTs every 4 weeks during cycle.
Oxymetholone (Anadrol)
Most potent oral by mass/strength gains per week. Paradoxically oestrogenic despite not aromatising. Severe hepatotoxicity. Medically used for aplastic anaemia. Maximum 4-week cycles.
Oxytocin (Intranasal)
Neuropeptide released during bonding, sex, and childbirth. Intranasal delivery increases brain levels. Research on anxiety reduction, social bonding, trust, PTSD treatment. Used by some biohackers for social en...
P21 Peptide
CNTF analog. Stimulates hippocampal neurogenesis without receptor downregulation. Experimental — very limited human data. Used intranasally.
Palmitoylethanolamide (PEA)
Endocannabinoid-like lipid mediator with potent anti-inflammatory and analgesic properties. Acts on PPAR-alpha and mast cells. Clinical evidence for neuropathic pain, fibromyalgia, and chronic inflammation. Exc...
Panax Ginseng
Korean red ginseng. Adaptogen, energy, cognitive performance, and testosterone support. Ginsenoside content varies hugely by product quality. Clinical evidence for libido and erectile function.
PEG-MGF (PEGylated Mechano Growth Factor)
PEGylated IGF-1 splice variant activating satellite cells for muscle repair and hypertrophy. PEGylation allows systemic SubQ dosing 2–3x/week vs immediate post-exercise injection required for standard MGF.
Pegylated IGF-1 LR3
PEGylated form of IGF-1 LR3. Significantly extended half-life vs standard IGF-1 LR3. Longer anabolic window. Same hypoglycaemia concerns but prolonged.
Pentadeca Arginate (PDA)
Novel BPC-157 analog. Enhanced stability and superior blood-brain barrier penetration. More resistant to gastric acid. May equal or exceed BPC-157 healing effects.
Pentadecapeptide BPC-157 Arginate (Stable form)
Arginate salt form of BPC-157 — more stable at room temperature and with longer shelf life than standard acetate form. Same mechanism: angiogenesis, tissue repair, gut healing. May be orally active due to impro...
Pentosan Polysulfate (PPS)
Heparin-like compound with anti-inflammatory effects on joint tissue. FDA-approved for interstitial cystitis. Growing research for osteoarthritis — may restore cartilage and reduce joint degradation. Used in pr...
Performance Blend (CJC + Ipa + IGF-1 LR3)
GH pulse with IGF-1 LR3 for combined anabolic and recovery signaling. IGF-1 LR3 extends the downstream GH effect.
Phenylpiracetam
Phenyl-substituted piracetam with stimulant properties. Improves cognitive function, psychomotor speed, learning, and physical performance. Banned by WADA for athletic competition. Tolerance develops rapidly — ...
Phosphatidic Acid (PA)
Phospholipid that directly activates mTOR signalling independent of leucine/amino acids. Human trials show significant increases in muscle mass and strength vs placebo. Novel mechanism.
Phosphatidylserine
Phospholipid component of cell membranes — especially high in brain. Reduces cortisol, improves cognitive function, and may support testosterone in athletes. Neuroprotective.
Pinealon
Neuroprotective tripeptide (Glu-Asp-Arg) developed in Russia. Enhances brain antioxidant activity, improves memory and cognitive function, regulates serotonin/dopamine synthesis in pineal gland. Used for age-re...
Pioglitazone (Actos)
PPAR-gamma agonist insulin sensitizer. Reduces ectopic fat, improves insulin sensitivity, anti-inflammatory. ITP mouse trial showed lifespan extension (males). Used in combination longevity protocols. Reduces N...
Piperine (BioPerine)
Black pepper extract. Inhibits drug metabolism enzymes — dramatically increases absorption of many supplements and medications. Standard 5–20 mg added to stacks for enhanced bioavailability.
PNC-27
Penetratin-linked p53 peptide. Selectively induces apoptosis in cancer cells (MDM-2 overexpressing) while sparing normal cells. Experimental oncology peptide — no standard performance use.
PQQ (Pyrroloquinoline Quinone)
Stimulates mitochondrial biogenesis (growth of new mitochondria). Often combined with CoQ10 for synergistic mitochondrial support. Neuroprotective and cardioprotective.
Pramipexole (Prami)
Dopamine D3/D2 agonist. More potent dopamine agonist than Cabergoline for prolactin control. Shorter half-life. FDA-approved for Parkinson's and restless legs.
Pregabalin (Lyrica)
Gabapentinoid. FDA-approved for neuropathic pain, fibromyalgia, and anxiety. Used off-label for pain management during heavy AAS cycles and injection site neuropathy.
Pregnenolone
Master precursor steroid hormone. Converts to progesterone, DHEA, testosterone, estrogen, cortisol. Neurosteroid — modulates GABA and NMDA receptors. Memory enhancement, mood stabilization. Anti-aging protocols...
Primobolan (Methenolone Enanthate)
DHT-derived anabolic with moderate androgenic activity. Mild side effect profile — Arnold Schwarzenegger reportedly used it extensively. Does not aromatize. Maintains muscle during caloric deficit. Low toxicity...
Progesterone (Bioidentical)
Bioidentical progesterone. Used by men on TRT for neurosteroid effects, sleep improvement, and to counter estrogen dominance. Also used by women for HRT. Oral progesterone converts to allopregnanolone (GABA-A p...
Prostanozol (Designer Winstrol)
Designer steroid prohormone that converts to stanozolol. Found in supplement products. Not pharmaceutical grade. Similar side effects to Winstrol.
Proviron (Mesterolone)
Oral androgen that is DHT-derived. Does not convert to estrogen. Reduces SHBG — increases free testosterone. Mild androgenic activity. Used to improve libido, mood, and free T on cycle. Anti-gyno properties (AR...
PT-141 (Bremelanotide)
FDA-approved (Vyleesi) for hypoactive sexual desire disorder in premenopausal women. Central CNS mechanism — not vascular like PDE5 inhibitors. Inject 45 min before activity.
PT-141 + Oxytocin
PT-141 for melanocortin-driven arousal paired with Oxytocin for bonding and connection.
Quercetin
Flavonoid with senolytic, anti-inflammatory, and antioxidant properties. Often combined with dasatinib in senolytic protocols. Take with piperine to improve bioavailability. May have mild anti-cancer and cardio...
RAD-140 (Testolone)
High anabolic-to-androgenic ratio SARM. Strong muscle-building with neuroprotective properties in animal studies. Long half-life (2.5 days) — accumulates. Phase 1 clinical trials in breast cancer.
RAD-150 (TLB-150 Benzoate)
Esterified version of RAD-140 with longer half-life. More stable blood levels, less frequent dosing. Same mechanism as RAD-140 but injectable for sustained release. More anabolic activity per mg claimed.
Ramipril (ACE Inhibitor)
ACE inhibitor. FDA-approved for hypertension and cardiac protection. Used alongside AAS for blood pressure management, renal protection, and prevention of left ventricular hypertrophy.
Rapamycin (Sirolimus)
mTOR inhibitor. FDA-approved immunosuppressant for organ transplant. Off-label longevity use — intermittent low-dose weekly dosing to inhibit mTORC1. One of the most researched longevity compounds. Requires phy...
Resveratrol
Polyphenol from red wine and grapes. Activates SIRT1 and AMPK. Anti-inflammatory, cardioprotective. Trans-resveratrol is the active form. Poor oral bioavailability unless taken with fat. Combined with NMN/NR in...
Retatrutide
Triple agonist (GLP-1+GIP+glucagon). Investigational — NOT approved. Phase 3 trials ongoing. Most potent weight loss peptide trialled (~24% body weight reduction in Phase 2).
Rhodiola Rosea
Adaptogenic herb. Reduces mental and physical fatigue, cortisol response to stress, and improves exercise performance. One of the most evidence-backed adaptogens alongside Ashwagandha.
S-23
Most suppressive SARM — studied as male contraceptive in animals (complete spermatogenesis suppression). Strong muscle-building and hardening. Full PCT essential — treat recovery as equivalent to moderate AAS c...
Sallaki (Boswellic Acid)
Peptide extract derived from Boswellia. Anti-inflammatory for joints, tendons, and gut. Synergistic with BPC-157 in joint recovery protocols.
Saw Palmetto
5-alpha reductase inhibitor from plant source. Mild DHT reduction — used for prostate support and hair loss prevention on AAS cycles. Evidence mixed but widely used.
Selank
Synthetic analogue of tuftsin. Anxiolytic and nootropic — reduces anxiety while sharpening cognition. Increases serotonin, dopamine, and enkephalin. No dependence or withdrawal reported. Used clinically in Russ...
Selank + Oxytocin
Selank for anxiety and calm focus, Oxytocin for social bonding and mood elevation. Popular for social anxiety.
Semaglutide (Ozempic / Wegovy)
Once-weekly GLP-1 receptor agonist for fat loss and type 2 diabetes. Reduces appetite centrally, slows gastric emptying, improves insulin sensitivity. FDA-approved. Gold-standard GLP-1 therapy. Significant card...
Semax
ACTH(4-7) heptapeptide analog developed in Russia. Boosts BDNF and NGF, improves focus, memory, attention. Clinically used in Russia for stroke recovery and cognitive enhancement. Intranasal delivery is highly ...
Semax + Selank
The most popular cognitive peptide blend. Semax for focus and BDNF; Selank for calm clarity and anxiolytic effect. Best delivered nasally.
Sermorelin
GHRH analog. Stimulates pituitary to release GH in natural pulsatile pattern. Very short half-life — inject at bedtime to align with overnight GH surge. Best studied GHRH peptide.
Sermorelin + Ipamorelin
Gentler GH blend for sleep quality, anti-aging, and recovery. Low side effect profile. Popular for beginners.
Shilajit (Fulvic Acid Complex)
Himalayan mineral pitch containing fulvic acid, humic acid, and 85+ minerals. Clinical trials show 20%+ testosterone increase, improved CoQ10 absorption (due to fulvic acid as electron carrier), enhanced mitoch...
Shilajit (Purified Mumio)
Mineral pitch resin from Himalayas. Contains Fulvic acid and 80+ minerals. Human trials show significant testosterone increase (~20%) and SHBG reduction. Mitochondrial enhancer.
SHU9119
MC3R/MC4R antagonist — blocks the anorexigenic pathway. Experimental compound for appetite stimulation research. Opposite mechanism to PT-141.
Sildenafil (Viagra / Generic)
FDA-approved PDE5 inhibitor used in prescription contexts for erectile dysfunction and pulmonary arterial hypertension. The library profile focuses on identity, timing context, cardiovascular cautions, interact...
SLU-PP-332
Potent REV-ERBα/β dual agonist. Activates circadian clock genes, dramatically increases mitochondrial biogenesis and oxidative metabolism. Animal data shows 50% increase in running endurance without exercise. S...
Snap-8 (Acetyl Glutamyl Heptapeptide-3)
Botox-alternative peptide for topical use. Octapeptide that inhibits neuromuscular junction signalling — reduces muscle contractions responsible for expression lines. Extension of Argireline (Acetyl Hexapeptide...
Somatorelin (rGHRH 1-44)
Full-length native GHRH (1-44 amino acids). Identical to endogenous GHRH. Used in diagnostic testing. Very short half-life — same as Sermorelin but full sequence.
Spermidine
Polyamine naturally found in wheat germ, aged cheese, and mushrooms. Induces autophagy. Associated with increased lifespan in animal models and reduced cardiovascular mortality in human cohort studies.
Spironolactone
Aldosterone antagonist and anti-androgen. FDA-approved for heart failure and hypertension. Also used for acne, hair loss, and female pattern baldness. Potassium-sparing diuretic.
Spirulina
Blue-green algae. Complete protein (60–70% protein by weight), contains B12, iron, GLA, phycocyanin (anti-inflammatory). One of the most nutrient-dense whole foods.
SR9009 (Stenabolic)
REV-ERBα/β agonist (circadian rhythm regulator — NOT technically a SARM). Improves endurance, fat loss, and metabolic rate. Very short half-life requires 4–5 doses daily spaced every 3–4 hours.
SR9011
REV-ERBα agonist — metabolic and circadian clock activator. Shorter half-life than SR9009 (Stenabolic). Increases mitochondrial count and activity, reduces fat mass and cholesterol. Not orally bioavailable — Su...
SS-31 (Elamipretide)
Mitochondria-targeted tetrapeptide that protects cardiolipin integrity and reduces mitochondrial reactive oxygen species. Phase 2/3 trials for heart failure and mitochondrial disease (Barth syndrome).
Stanozolol Injectable (Winstrol Depot)
Aqueous stanozolol suspension. Strong strength and cutting effects. ⚠️ Notoriously damages joints by reducing synovial fluid. Hepatotoxic even via injection (17-AA). Painful injection due to aqueous suspension.
Stanozolol Oral (Winstrol Tabs)
Oral stanozolol. Dry, dense muscle gains. ⚠️ Severe joint pain affects most users. Among the worst HDL suppression of any AAS. Significant liver toxicity.
Stenabolic (SR9009)
Rev-ErbA agonist (not technically a SARM but classified with them). Modulates circadian rhythm genes. Increases mitochondrial biogenesis, enhances endurance, reduces fat. No clinical trials. Very short half-lif...
Stenbolone Acetate
DHT derivative injectable. Provides quality lean gains similar to Primobolan. Non-aromatising. Short ester. Rarely available. Similar profile to Primobolan with slightly higher androgenicity.
Superdrol (Methyldrostanolone)
Extremely potent oral anabolic with very strong anabolic and moderate androgenic activity. Designer steroid. Dramatic strength and lean mass gains. One of the most hepatotoxic compounds available. Short cycles ...
Survodutide (BI 456906)
Dual glucagon/GLP-1 receptor co-agonist. The glucagon component drives significantly greater fat oxidation than GLP-1 alone — particularly effective for hepatic fat reduction (NASH/MAFLD). Phase 2 data shows su...
Sustanon 250
Blend of 4 testosterone esters: Propionate (30mg), Phenylpropionate (60mg), Isocaproate (60mg), Decanoate (100mg). Short esters provide rapid onset; long ester provides sustained release. Standard TRT dosing ev...
Tadalafil (Cialis — Daily)
PDE5 inhibitor at low daily dosing improves endothelial function, reduces blood pressure, increases nitric oxide, and has cardiovascular protective effects beyond erectile function. 5mg/day protocol widely used...
Tamoxifen (Nolvadex)
SERM blocking oestrogen at breast tissue while stimulating LH/FSH for PCT. FDA-approved for breast cancer. Standard PCT medication. Drug interaction with Anastrozole — use Exemestane instead if AI needed alongs...
Taurine
Conditionally essential amino acid with diverse roles: cardiovascular protection, antioxidant, bile conjugation, osmoregulation. 2023 Nature paper showed taurine supplementation extended lifespan in mice and wo...
TB-500 (Thymosin Beta-4)
Promotes actin polymerisation, cell migration and systemic tissue repair. Works systemically. Loading phase then maintenance. Often stacked with BPC-157 for comprehensive healing.
Telmisartan
ARB (angiotensin receptor blocker) with unique PPARδ agonist activity. FDA-approved for hypertension. Used on cycle for blood pressure control, cardiovascular protection, and metabolic benefits.
Tesamorelin
FDA-approved GHRH analog (brand: Egrifta) for HIV-associated lipodystrophy. Reduces visceral fat 10–15% in trials. Most clinically validated GHRH.
Tesamorelin + CJC-1295 + Ipamorelin
Triple GH blend led by Tesamorelin (FDA-approved for visceral fat reduction). 10:1:1 ratio. Advanced protocol.
Testosterone (Women's TRT)
Low-dose testosterone for women — increasingly used for libido, energy, muscle maintenance, cognitive function, and bone density. Pellets, creams, or gel used. Significantly underprescribed despite strong evide...
Testosterone Base (Aqueous Suspension)
Pure testosterone in water suspension. No ester — fastest acting testosterone available. Used before training for acute testosterone spike. Painful injections (water-based, high crystal content). Short half-lif...
Testosterone Boosting Stack (Natural)
Evidence-based natural testosterone optimisation combining: Ashwagandha (KSM-66), Tongkat Ali (LJ100), Boron, Fadogia Agrestis, Zinc, and Vitamin D3. Modest SHBG reduction and free testosterone increase.
Testosterone Buccal System (Striant)
FDA-approved buccal testosterone system. Adhesive tablet applied to gum above incisors every 12 hours. Absorbed directly into bloodstream via oral mucosa.
Testosterone Cream (5%)
Compounded transdermal testosterone. Lower DHT conversion than injections. Scrotal application produces highest absorption and most physiological DHT levels. Used for TRT.
Testosterone Cypionate
Most prescribed TRT testosterone in the USA. Virtually identical to Enanthate — slightly longer half-life. FDA-approved for hypogonadism. Often dosed once weekly for TRT convenience.
Testosterone Decanoate
Longest ester testosterone. Very slow release — Sustanon and Neotest component. Can cause uneven peaks if used standalone. Long clearance time.
Testosterone Enanthate
Gold standard for TRT and the most prescribed testosterone ester worldwide. Long ester provides stable serum levels with 1–2x weekly injections. Controlled substance — prescription required in most countries.
Testosterone Gel (AndroGel)
Topical testosterone gel for daily application. Steady delivery without injections. Significant transfer risk to partners and children — hands must be washed, application site covered. Less efficient than injec...
Testosterone Isocaproate
Medium ester — component of Sustanon and Omnadren blends. Bridges between short and long-acting esters. Not commonly used standalone.
Testosterone Nasal Gel (Natesto)
FDA-approved intranasal testosterone gel. 3x daily dosing. Preserves LH/FSH and sperm production better than other routes due to pulsatile delivery. Preferred for fertility-conscious TRT.
Testosterone Pellets (Testopel)
FDA-approved subcutaneous testosterone pellets implanted every 3–6 months. Smooth steady-state levels. Popular with women for low-dose TRT. Requires minor surgical procedure.
Testosterone Phenylpropionate
Medium-short ester. Component of Sustanon and Omnadren blends. Intermediate between Propionate and Enanthate in duration. Used EOD.
Testosterone Propionate
Short ester — faster acting, faster clearing. EOD or daily injections for stable levels. More injection site pain from propionate ester. Easier oestrogen control due to rapid clearance.
Testosterone Suspension
Pure testosterone in aqueous suspension — no ester. Extremely short half-life. Peaks within hours, clears within 24h. Requires daily or twice-daily injections. Brutal PIP (post-injection pain). Used pre-competi...
Testosterone Topical Gel (Testim)
Hydroalcoholic testosterone gel 1%. Apply to upper arms/shoulders. FDA-approved TRT. Similar to AndroGel with slightly different excipients.
Testosterone Undecanoate (Jatenzo)
FDA-approved oral testosterone undecanoate. Absorbed via lymphatic system (requires fat). Twice-daily dosing with meals. Avoids liver first-pass. Blood pressure monitoring required.
Testosterone Undecanoate (Nebido)
Ultra-long ester (brand: Nebido). 4mL/1000mg IM injection every 10–14 weeks. Designed specifically for TRT. Convenient dosing (4–6 injections/year) but less flexibility. Large volume requires slow injection.
Testosterone Undecanoate (Oral)
Oral TRT (Jatenzo/Kyzaleo). Absorbed via lymphatics — taken with meals. FDA-approved. 2x daily dosing. Lower androgenic impact than injections.
Thymalin (Thymic Protein A)
Thymic polypeptide extract. Restores thymus function, boosts T-cell production, immune regulation. Anti-ageing immune protocol component. Used in Khavinson longevity protocols.
Thymalin (Thymogen Extended)
Thymus-derived polypeptide bioregulator. Restores thymic function and T-cell production. Enhances innate and adaptive immunity. Anti-aging — thymic involution begins at puberty and accelerates with age. Part of...
Thymosin Alpha-1 (Tα1)
28-amino acid thymic peptide. FDA-approved (Zadaxin) in many countries for hepatitis B, hepatitis C and immunodeficiency. Potent T-cell and NK cell upregulator. Used in oncology, chronic infections, and post-CO...
Thymosin Alpha-1 + LL-37
Comprehensive immune-boosting blend. Thymosin Alpha-1 for T-cell maturation; LL-37 for innate immune defence.
Thymosin Beta-4 Fragment (TB-500 Fragment)
Shorter active fragment of TB-500 containing the core actin-binding sequence. Faster onset than full TB-500, similar healing benefits. Lower cost and more targeted action on tissue repair and angiogenesis.
Thymosin Beta-4 Fragment (TB4-Frag)
Active 17-amino acid fragment of TB-500 (Ac-SDKPDMAEIEKFDKSKLKK). Same healing mechanism as TB-500 but more targeted. Some researchers prefer for hair regrowth protocols.
Thymulin (FTS)
Thymic nonapeptide. T-cell differentiation, immune regulation. Declines with age. Used in anti-ageing immune protocols alongside Thymalin and Thymosin Alpha-1.
Tirzepatide (Mounjaro / Zepbound)
Dual GLP-1 and GIP receptor agonist. Produces greater weight loss than semaglutide in head-to-head trials (SURMOUNT vs STEP). FDA-approved. Improves insulin sensitivity, reduces visceral fat, improves lipids. T...
TLB-150 Benzoate (RAD-150)
Esterified RAD-140 with ester extending half-life to ~48 hours. Once-daily dosing vs. RAD-140's twice-daily requirement. Very limited safety data even vs. RAD-140.
TMG (Trimethylglycine / Betaine)
Methyl donor and osmolyte. Evidence for homocysteine reduction, power output, and as a methyl donor alongside NMN/NAD+ protocols. Synergistic with methylfolate and methylcobalamin.
Tongkat Ali (Eurycoma longifolia)
Southeast Asian herb that reduces SHBG and cortisol — increasing free testosterone without directly stimulating LH/FSH. Clinical trials show modest testosterone increases (15–40%) in hypogonadal men and high-st...
Tongkat Ali (LJ100)
Malaysian herb (Eurycoma longifolia). Reduces SHBG to increase free testosterone and improves LH signalling. LJ100 (100:1 water-soluble extract) is most bioactive form. Clinical trials show modest testosterone ...
Trenbolone Acetate
Most potent injectable AAS — 5× more androgenic/anabolic than testosterone. Dramatic body recomposition. Extreme side effect profile. Absolutely NOT suitable for beginners. Controlled substance.
Trenbolone Enanthate
Long-acting Trenbolone. Same profile as Acetate but twice-weekly injections. If side effects become severe, they last longer to clear than with Acetate. Always trial Trenbolone Acetate first before using long e...
Trenbolone Hexahydrobenzylcarbonate
Parabolan — long-acting Trenbolone. Original French pharmaceutical. 152 mg/ml. Twice-weekly injections. Same extreme profile as other Tren esters.
Trestolone Acetate (MENT)
10× more anabolic than testosterone. Synthetic 19-nor with no DHT conversion. Highly aromatises — AI essential. Being studied as male contraceptive (suppresses spermatogenesis completely).
Trimethoprim-Sulfamethoxazole (TMP-SMX / Bactrim)
Combination sulfonamide antibiotic used in prescription contexts for susceptible infections. The profile highlights sulfa allergy, kidney/electrolyte monitoring, severe rash risk, warfarin interaction, and stew...
TUDCA (Tauroursodeoxycholic Acid)
Bile acid with potent hepatoprotective properties. Superior to UDCA for liver protection. Essential with all hepatotoxic oral steroids (Dbol, Anadrol, Superdrol, Winstrol, Anavar). Non-negotiable on oral AAS.
Turkesterone
Ecdysteroid from Ajuga turkestanica. Claimed to stimulate anabolic pathways via ecdysone receptor. Animal data promising. Human RCT data limited. Popular as a 'natural' anabolic alternative.
Tβ4-SO (Sulfoxide)
TB-500 sulfoxide metabolite. Cardiac repair and angiogenesis. Studied for cardiac protection after ischaemia. Distinct from TB-500 in mechanism.
Urolithin A
Gut microbiome metabolite from pomegranate and berry polyphenols. Activates mitophagy — the cellular recycling of damaged mitochondria. Phase 2 human trials show improved muscle endurance in older adults. Mitoc...
Vardenafil (Levitra)
FDA-approved PDE5 inhibitor. Similar duration to Sildenafil. Some evidence for more potency at equivalent doses. Heart-protective properties at low doses.
Vesugen
Khavinson tripeptide for vascular tissue. Reduces atherosclerosis progression in animal models. Vascular anti-ageing protocol component.
Vilon
Dipeptide (Lys-Glu) from the thymus. Immune regulation and lifespan extension in animal studies. Used in Khavinson longevity protocols alongside Epithalon and Thymalin.
VIP (Vasoactive Intestinal Peptide)
Endogenous neuropeptide with potent anti-inflammatory, vasodilatory, and immune-modulatory effects. Reduces inflammatory cytokines (TNF-α, IL-6). Used for CIRS (Chronic Inflammatory Response Syndrome), MCAS, lo...
Vitamin B12 (Methylcobalamin, Injectable)
Injectable methylcobalamin — the active, bioavailable B12 form. Far superior absorption vs oral for those with absorption issues, high stress, or Metformin use. Supports nerve function, red blood cell productio...
Vitamin C (Ascorbic Acid)
Essential antioxidant vitamin. Collagen synthesis, immune function, iron absorption. May modestly reduce cortisol post-exercise. IV mega-dosing studied in cancer supportive care.
Vitamin D3 + K2 (MK-7)
Vitamin D3 essential for testosterone synthesis, immune function, bone health, and cardiovascular health. Deficiency extremely common globally. K2 MK-7 directs calcium to bones and prevents arterial calcificati...
Vosilasarm (ARN-509)
Full androgen receptor antagonist studied for prostate cancer. Potent anti-androgenic SARM. Used in performance context for its unique mechanism. Very limited performance use data.
Winstrol (Stanozolol Injectable)
Water-based injectable stanozolol. Avoids hepatotoxicity of oral form. Improves strength without significant mass gain. Reduces SHBG dramatically — increases free testosterone. Used in cutting phases. Joint pai...
YK-11
Steroidal SARM that also inhibits myostatin — the protein that limits muscle growth. Potentially the most anabolic SARM available. Promotes follistatin, which antagonizes myostatin. Very limited safety data. St...
YK-11 (Myostatin Inhibitor)
Myostatin inhibitor AND partial androgen receptor agonist. Among the most potent SARMs. Very limited human research. Hepatotoxic in case reports. Least studied SARM.
Zinc (Bisglycinate)
Essential mineral for testosterone synthesis, immune function, and protein synthesis. Bisglycinate form has superior absorption. Commonly depleted by exercise, sweating, and low animal protein diets.
α-Melanocyte Stimulating Hormone (α-MSH)
Endogenous melanocortin. Anti-inflammatory, neuroprotective, fever regulation, and skin pigmentation. Natural precursor to synthetic MT-1 and MT-2.