True North Health Labs

A research-use peptide hub where visitors search the library first, understand the compound, run reconstitution math, then submit a reviewed TNHL order request for vials, kits, supplies, or ebooks. Search guides. Calculate draws.

Search the knowledge library Use the calculator Open marketplace

312compound library pages

18+age-gated marketplace access

Revieworder requests before invoicing

1 Learn the compound

Start with mechanism, reconstitution, supplies, storage, cautions, and references.

2 Calculate from your values

Use vial amount, diluent, dose, syringe, and cadence to estimate draw units and supply.

3 Request or track

Submit a reviewed TNHL order request, open the ebook path, or continue in the private app.

Knowledge engine

The library is the product.

Search compound guides, vial protocols, blends, stacks, calculators, and educational articles. Each result routes to the full guide, calculator, private app, or the relevant TNHL purchase path.

QuickstartPlain-language compound summaries

Mechanism, research status, and practical context before the visitor ever sees a store link.

Protocol styleDosing and reconstitution sections

Structured guide pages with supplies, storage, notes, and injection-technique sections where available.

Decision supportCalculator and collection routes

Search results point toward dose math, ebooks, and the three peptide collections without cluttering the page.

Search the TNHL peptide library

Open full library Open calculator

Store paths

Order paths without clutter.

Books stay in one clean shop path. Peptides route into TNHL categories, product pages, and a reviewed order-request checkout.

Ebook path Weight loss Healing Mitochondrial

TNHL library

Protocol references are loading from the imported archive.

GLP-1 path Semaglutide guides Read guide, calculate, then request vials or kits. Recovery path BPC-157 guides Read guide, calculate, then request vials or kits. Longevity path SS-31 guides Read guide, calculate, then request vials or kits. Body composition path Tesamorelin guides Read guide, calculate, then open TNHL marketplace.

Ask the library

Search the reference library without leaving the page.

Search dosing, reconstitution, storage, supplies, side effects, and protocol basics. Results route into full protocol pages, calculator presets, and Protocol Pal.

Peptide question

Educational reference only. TNHL does not diagnose, prescribe, or replace a licensed professional.

TNHL answer engine

Ask a question to get the closest protocol answer.

Use natural language. The answer will show a direct summary, matched protocol sections, and the next best TNHL action.

Peptide reconstitution calculator

Robust dose math, then a clear next step.

Enter the vial amount, diluent, desired amount, syringe type, and cadence. TNHL calculates concentration, draw volume, units, doses per vial, and rough supply planning from your values only.

Peptide / compound name

Amount in vial mg

Diluent added mL Desired dose mcg

Syringe

Units per mL

Doses per week Planned weeks

Draw amount 10 units U-100 syringe · 0.10 mL

Concentration2,500 mcg/mL

Draw volume0.10 mL

Doses per vial20

Amount per unit25 mcg

Weeks per vial10

Vials for plan1

Calculation

5 mg vial = 5,000 mcg. 5,000 mcg / 2 mL = 2,500 mcg/mL. 250 mcg / 2,500 mcg/mL = 0.10 mL.

Arithmetic only. TNHL calculates from values you enter. It does not recommend peptides, doses, routes, schedules, or treatment decisions.

Use in protocol builder View TNHL marketplace

Protocol builder

Turn a reference into a tracker-ready outline.

This planner does not prescribe. It organizes a goal, timeline, support tools, and check-in plan for review with qualified guidance.

TNHL reference protocol Primary goal Protocol length Start date Weekly cadence Reminder time Tracking style

Include support tools Ebook guide Protocol Pal tracking Supply checklist Affiliate wellness tools

Shop TNHL

A store built around the library.

Visitors should be able to search a compound, understand the category, run the calculator, then request vials, kits, supplies, or books without leaving TNHL.

Search TNHL marketplace

Showing featured TNHL marketplace paths.

Weight Loss Peptides Healing Peptides Longevity Peptides Cognitive Peptides Mitochondrial Peptides Hormonal Peptides Antioxidant Peptides Sexual Wellness Supplies

Recovery

Healing Peptides

BPC-157, TB-500, GHK-Cu, KPV, and recovery-focused research options.

Shop vials Open category Most searched

Weight Loss Peptides

GLP-1, GIP, glucagon, and amylin pathway research products.

Vial or kit Open category Advanced path

Mitochondrial Peptides

SS-31, MOTS-c, NAD+, and advanced cellular-energy research paths.

Shop vials Open category Education

Peptide Ebooks

One clean book path for guides, planners, and digital education instead of a long homepage catalog.

Book path Open ebooks Tool

Robust Dose Calculator

Calculate concentration, draw volume, units, doses per vial, and plan supply math from user-entered values.

Free tool Use calculator Supplies

Supply Checklist

BAC water, sterile water, syringes, swabs, and preparation supplies.

Shop supplies Open category

Library conversion

Every compound page needs a buying context block.

The guide stays educational first, then shows a matched category, calculator preset, and research-use declaration near the decision point.

Category SEO

Each store category should become its own page.

Weight Loss, Healing, Longevity, Cognitive, Mitochondrial, Antioxidant, Hormonal, Sexual Wellness, and Supplies now route into the TNHL marketplace.

Research-use boundary

Peptide products are offered for research use only and are not for human or veterinary use, consumption, diagnosis, treatment, or prevention of disease. TNHL does not provide medical advice or dosing recommendations.

Store readiness

Clear policies before checkout.

Premium stores make the boring details easy to find. These blocks are the visible customer-care layer TNHL needs before it feels complete.

18+ accessAge gate and account confirmation

Visitors confirm they are 18+ before using the private app and research-use tools.

Research useDeclaration near every purchase path

Peptide products are not for human or veterinary use, consumption, diagnosis, treatment, cure, or prevention of disease.

ShippingDefine handling and delivery expectations

Add a public shipping policy before native checkout goes live, including supported regions and timing.

ReturnsState refund and cancellation rules

Research products and digital downloads need direct return/refund language before customers pay.

SupportMake help obvious

Use one visible support route for product questions, order issues, app access, and digital downloads.

PrivacyProtect private app data

Explain account data, calculator saves, protocol tracking, and email communication in plain language.

Private TNHL app

Search every compound in one private workspace.

Members can search the compound library, open protocol-style guides, compare quickstart notes, review reconstitution sections, and run dose math from the same private app.

Private app access requires account login, 18+ confirmation, and acceptance of the TNHL research-use declaration.

Download on the App Store

9:41Protocol Pal

Next doseTonight 8:00 PMSite rotation and notes ready

Inventory2 vials lowReorder prompts enabled

Weekly review92% adherenceExport report for review

Trust and compliance

Clear boundaries build trust.

Peptide education needs direct product language, transparent policies, and strong medical boundaries near every buying decision.

Educational only

Content and calculators organize user-entered values. They do not diagnose, prescribe, or replace medical care.

Clear policies

Keep purchase links, shipping expectations, refund terms, storage notes, and support contact details easy to find before checkout.

Professional review

Encourage users to review protocols, dosing, contraindications, and lab markers with a qualified professional.