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Protocol

Selank (10mg Vial)

Complete dosage protocol and reconstitution guide for Selank (10mg Vial).

Updated November 26, 2025 Research guide Research information only
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Educational reference only. TNHL calculates and organizes user-entered values; it does not diagnose, prescribe, recommend doses, or replace guidance from a qualified professional.
MechanismSelank is a synthetic heptapeptide analog of tuftsin with demonstrated anxiolytic and anti-asthenic (energy-boosting) properties in human clinical trials [1] [2] . In Russian studies, intranasal Selank produced anxiolytic effects comparable to benzodiazepines without sedation or dependence potential [1] .
Dosing300–500 mcg once daily subcutaneously (gradual titration).
ReconstitutionAdd 3.0 mL diluent to a 10 mg vial.
StorageLyophilized: freeze at −20 °C (−4 °F) ; after reconstitution, refrigerate at 2–8 °C (35.6–46.4 °F) ; avoid freeze–thaw cycles.

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Run the vial math before tracking.

At ~3.33 mg/mL, 1 unit ~ 33.3 mcg ; 300 mcg ~ 9 units and 500 mcg ~ 15 units on a U-100 syringe.

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01 · At a glance

Quickstart Highlights

Selank is a synthetic heptapeptide analog of tuftsin with demonstrated anxiolytic and anti-asthenic (energy-boosting) properties in human clinical trials [1] [2] . In Russian studies, intranasal Selank produced anxiolytic effects comparable to benzodiazepines without sedation or dependence potential [1] . This educational protocol presents a once‑daily subcutaneous approach using practical dilution for accurate insulin‑syringe measurements.

ReconstituteAdd 3.0 mL bacteriostatic water (max vial capacity) → ~ 3.33 mg/mL concentration.
Reference dose300–500 mcg once daily subcutaneously (gradual titration).
Easy measuringAt ~3.33 mg/mL, 1 unit ~ 33.3 mcg ; 300 mcg ~ 9 units and 500 mcg ~ 15 units on a U-100 syringe.
StorageLyophilized: freeze at −20 °C (−4 °F) ; after reconstitution, refrigerate at 2–8 °C (35.6–46.4 °F) ; avoid freeze–thaw cycles.
Start with sterile preparation, storage, and injection-site basics before using any calculator output. TNHL is a tracking and education tool only.

02 · Dosing & reconstitution

Dosing & Reconstitution Guide

A practical calculator-ready setup based on the imported protocol reference. Use these values as a math starting point, then verify every entry against your own vial, diluent, and professional guidance.

Standard / Gradual Approach (3 mL = ~3.33 mg/mL)

Phase / setup Dose & frequency Volume / units
Weeks 1–2300 mcg (0.3 mg)9 units (0.09 mL)
Weeks 3–4500 mcg (0.5 mg)15 units (0.15 mL)

300–500 mcg once daily subcutaneously (gradual titration).

Reconstitution Steps

  1. Draw 3.0 mL bacteriostatic water with a sterile syringe.
  2. Inject slowly down the vial wall; avoid foaming.
  3. Gently swirl/roll until dissolved (do not shake vigorously as peptides are delicate).
  4. Label and refrigerate at 2–8 °C (35.6–46.4 °F) , protected from light.

03 · What you'll need

Supplies Needed

Keep this as a planning checklist. TNHL does not sell or verify supplies on this page, and no supplier quality claims are made here.

Peptide Vials 8 weeks (one 4-week cycle) ≈ 2 vials
  • 12 weeks (1.5 cycles) ≈ 4 vials
  • 16 weeks (two complete cycles) ≈ 5 vials
Insulin Syringes Per week: 7 syringes (1/day)
  • 8 weeks: 56 syringes
  • 12 weeks: 84 syringes
  • 16 weeks: 112 syringes
Bacteriostatic Water Use ~3.0 mL per vial for reconstitution.
  • 8 weeks (2 vials): 6 mL → 1 × 10 mL bottle
  • 12 weeks (4 vials): 12 mL → 2 × 10 mL bottles
  • 16 weeks (5 vials): 15 mL → 2 × 10 mL bottles
Alcohol Swabs One for the vial stopper + one for the injection site each day.
  • Per week: 14 swabs (2/day)
  • 8 weeks: 112 swabs → recommend 2 × 100‑count boxes
  • 12 weeks: 168 swabs → recommend 2 × 100‑count boxes
  • 16 weeks: 224 swabs → recommend 3 × 100‑count boxes

Protocol Overview

  • Goal: Support reduction of anxiety and neurasthenia symptoms while providing anti-asthenic (energy-boosting) benefits [1] [2] .
  • Schedule: Daily subcutaneous injections for 4-week cycles with 4-week breaks (8–16 weeks total protocol).
  • Dose Range: 300–500 mcg daily with gradual titration.
  • Reconstitution: 3.0 mL per 10 mg vial (~3.33 mg/mL) for accurate unit measurements.
  • Storage: Lyophilized frozen; reconstituted refrigerated; avoid repeated freeze–thaw.

Dosing Protocol

  • Suggested daily titration approach.
  • Start: 300 mcg daily for weeks 1–2; clinicians treating cognitive or anxiety issues often begin at this level [3] .
  • Target: 500 mcg daily by weeks 3–4 if lower doses are well-tolerated.
  • Frequency: Once per day (subcutaneous); some protocols use 5 days per week with 2-day breaks [3] .
  • Cycle Pattern: 4 weeks on, 4 weeks off to prevent tachyphylaxis; repeat as needed.
  • Timing: Any consistent time; rotate injection sites to prevent irritation.

Storage Instructions

  • Lyophilized: freeze at −20 °C (−4 °F) ; after reconstitution, refrigerate at 2–8 °C (35.6–46.4 °F) ; avoid freeze–thaw cycles.
  • Storage: Lyophilized frozen; reconstituted refrigerated; avoid repeated freeze–thaw.
  • Keep mixed and unmixed items clearly labeled so inventory and dose logs stay accurate.

04 · Good to know

Important Notes

  • Practical considerations for consistency and safety.
  • Use new sterile insulin syringes for each injection; dispose in a sharps container immediately after use [9] .
  • Rotate injection sites (abdomen, thighs, upper arms) systematically to reduce local irritation and prevent tissue changes [7] .
  • Inject slowly and steadily; wait a few seconds before withdrawing the needle.
  • Document daily dose, timing, and site rotation to maintain consistency throughout the protocol.
  • Multi-use bacteriostatic water vials should be dated upon opening and discarded within 28 days [9] .

05 · How it works

How This Works

Selank is a synthetic heptapeptide analog of tuftsin with demonstrated anxiolytic and anti-asthenic (energy-boosting) properties in human clinical trials [1] [2] .

In Russian studies, intranasal Selank produced anxiolytic effects comparable to benzodiazepines without sedation or dependence potential [1] .

This educational protocol presents a once‑daily subcutaneous approach using practical dilution for accurate insulin‑syringe measurements.

The library page pairs that educational context with calculator-ready vial math, so users can understand the protocol structure and then track their own entered values in one place.

06 · Daily habits

Lifestyle Factors

  • Keep meals, training, sleep, and recovery notes in the journal so trends are easier to review.
  • Track body metrics only if they are relevant to the user's goal and approved data sources.
  • Use consistent timing and logging habits so adherence data is meaningful.

07 · What to expect

Potential Benefits & Side Effects

  • Selank observations should be recorded conservatively: expected research endpoints, tolerability notes, injection-site reactions when applicable, sleep, appetite, energy, mood, and any adverse or unusual response.
  • This section is not a claim of therapeutic benefit.

08 · Technique

Injection Technique

Pre-injection preparation
  • Wash hands with soap and water.
  • Wipe the vial stopper and chosen site with alcohol, then let both dry.
  • Confirm the vial concentration, calculator result, and intended draw amount before loading the syringe.
Injection procedure
  • Use the route and needle technique directed by a qualified professional or product instructions.
  • For subcutaneous injections, rotate sites and inject slowly to limit leakage and irritation.
  • Do not reuse needles or syringes.
Post-injection care
  • Dispose of sharps in a puncture-resistant container.
  • Return stored items promptly to the correct temperature.
  • Log dose, site, date, time, inventory change, and any observation.

09 · Evidence

References

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