Calculate exact injection volumes, concentrations, and doses per vial for Selank protocols.
⚠️ Medical Disclaimer: This content is for informational purposes only and does not constitute medical advice. Always consult a licensed healthcare provider before starting any peptide or medication protocol.
⚡ Selank Dose Calculator
Concentration—
Volume Per Injection—
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Selank is a synthetic heptapeptide analogue of Tuftsin developed by the Russian Academy of Sciences with potent anxiolytic effects — without sedation, tolerance, or withdrawal. Unlike benzodiazepines, it works by enhancing BDNF for neuroplasticity, modulating GABA and serotonin systems. Approved in Russia as an anxiolytic medication. Most commonly administered intranasally (nasal drops) for rapid onset via direct nose-to-brain delivery. Improves memory, cognitive function under stress, and mood.
Selank Quick Reference
Parameter
Details
Category
Nootropic / Anti-Anxiety
Common Dose
250–1,000 mcg
Frequency
1–3x daily
Half-Life
Minutes (metabolites last longer)
Injection Sites
Intranasal (primary) or subcutaneous
Benefits of Selank
Anti-anxiety without sedation
Enhances BDNF and neuroplasticity
Improves memory and learning
No tolerance or withdrawal risk
Mood improvement
Nootropic cognitive effects
Common Dosing Protocols
Intranasal: 250–750 mcg (3 drops per nostril). 1–3x daily.
Subcutaneous: 250–1,000 mcg daily injection.
Stack: Selank + Semax for anxiety relief + cognitive boost.
Reconstitution Reference Table
Vial Size
BAC Water
Concentration
Low Dose Volume
High Dose Volume
5 mg
2 mL
2,500 mcg/mL
0.10 mL
0.20 mL
5 mg
5 mL
1,000 mcg/mL
0.25 mL
0.50 mL
How to Reconstitute Selank
1
Add 2 mL BAC water to 5 mg vial = 2,500 mcg/mL
2
500 mcg subcutaneous = 0.20 mL
3
Intranasal: use 0.15% solution — 3 drops per nostril
Frequently Asked Questions
Q: Selank dose?
A: Intranasal: 250–750 mcg (3 drops per nostril). Subcutaneous: 250–1,000 mcg daily.