Biohacking Guide peptide vault logoBioHackingGuide
    CalculatorPeptide TableSourcesPeptidesJoin Email ListCommunity
    Join r/BioHackingGuideShop Peptides
    Back to Peptides
    Cognitive / Mood / Neuro

    Selank

    Selank is a synthetic analog of tuftsin, developed in Russia for its anxiolytic and nootropic properties without sedative effects.

    Visit Trusted Source

    Mechanism of Action

    Modulates GABA-A receptors, enhances BDNF expression, and influences enkephalin and serotonin metabolism.

    Dosing Overview

    Research protocols suggest 250-500mcg intranasally 1-3x daily.

    Timeline of Effects

    Anxiolytic effects within 10-15 minutes. Full benefits over 2-4 weeks.

    Stack Suggestions

    Semax, NA-Selank-Amidate, BPC-157

    Safety Notes

    Very well-tolerated with no known significant side effects. For research purposes only.

    Reconstitution Guide

    For nasal spray: 3mL bac water to 5mg = ~1.67mg/mL

    Ready to Research Selank?

    Get premium quality peptides from our trusted supplier with exclusive community discounts.

    Shop Optimum Formula
    Biohacking Guide peptide vault logoBioHackingGuide

    Your peptide guide for research, dosing, and biohacking education.

    Quick Links

    Peptide Dosage CalculatorPeptide Guide TableTrusted Peptide SourcesPeptide Guides

    Community

    Biohacking Communityr/BioHackingGuide Optimum Formula

    Stay Updated

    Get the latest peptide research and guides.

    Join the email list

    Disclaimer: All information on this site is for educational and research purposes only. Peptides and research chemicals are not intended for human consumption. They are sold strictly for in-vitro research, laboratory use, or as reference standards. Always consult with qualified professionals before any research activities.

    © 2026 BioHackingGuide. All rights reserved.

    Age Verification

    This site contains research and educational content intended for adults. You must be 21 or older to continue.