Description

What It Is

Selank is a 7-amino-acid synthetic peptide developed in Russia at the Institute of Molecular Genetics. Engineered from Tuftsin — a 4-amino-acid immune fragment your body produces naturally — with a stabilizing tail (Pro-Gly-Pro) added to extend half-life and unlock brain-active potential. Used clinically in Russia for decades.

Why Researchers Study It

• Anxiolytic without sedation — studied for calming effects that differ mechanistically from benzodiazepines
• Focus + memory — reported effects on attention, working memory, and cognitive flexibility in animal models
• Immune balance — Tuftsin lineage gives it immunomodulatory activity studied alongside CNS effects
• No reported dependence — absence of withdrawal or tolerance compared to traditional anxiolytic compounds

Three Brain Pathways

Animal research reports Selank affects three neurotransmitter systems at once — pulling brain chemistry toward calm and focus rather than blunting it:

• GABA — modulates your brain’s primary inhibitory system
• Serotonin (5-HT) — reported effects on signaling tied to mood regulation
• BDNF — reported elevation supports learning and neural plasticity

Typical Research Protocols

Researchers reconstitute with bacteriostatic water prior to use. Subcutaneous injection is used in systemic research applications studying Selank’s anxiolytic, immunomodulatory, and neurotrophic effects.

Research Context

Russian clinical use is decades deep, but large modern human trials remain limited — particularly outside Russia. Not FDA approved. Mostly Russian clinical data.

Disclaimer

Research use only. Not for human consumption. This product is sold strictly for laboratory and research purposes. Educational content — not medical advice.