Selank
Reviewed by Fat Man in the Arena · Updated March 2026
Key Takeaway
Selank is a synthetic analog of the immunomodulatory peptide tuftsin with anxiolytic and nootropic properties, approved for clinical use in Russia.
How it works
Modulates GABA, serotonin, and dopamine systems. Enhances BDNF expression and has immunomodulatory effects via tuftsin pathway.
Benefits
- Anxiety reduction
- Cognitive enhancement
- Immune modulation
- Approved in Russia
Side effects
- Fatigue
- Nasal irritation
- Generally well-tolerated
Dosing protocol
Typical Dose
200-400 mcg daily
Frequency
Once or twice daily intranasal
Available as nasal spray. Often used alongside Semax.
Stacks with Selank
Goals
Related peptides
Looking for weight loss peptides? See our complete guide to the best peptides for weight loss or compare semaglutide vs tirzepatide.
Weekly peptide research updates
New studies, GLP-1 news, protocol insights, and weight loss data — delivered every week. Free. No spam.
Medical Disclaimer: This content is for informational and educational purposes only. It is not intended as medical advice or a substitute for professional medical consultation, diagnosis, or treatment. Always consult a qualified healthcare provider before starting any peptide protocol.