Research onlyCognitiveIntranasalEvidence 3/5

Selank

Also known as: TP-7

Russian-developed analog of tuftsin marketed (in Russia) as an anxiolytic. Mechanism involves modulation of GABA and stress-response pathways.

Selank product image
Drug class
Synthetic tuftsin analog
Primary targets
GABAergic / serotonergic systems
Dose reference
150–500 mcg per dose (intranasal, research)
Half-life
Minutes
Developer / origin
Russian Academy of Sciences
Reference year
1990
Evidence score
3/5 - Limited human and mechanistic evidence
Evidence 3/5

Limited human and mechanistic evidence

Selank has small Russian clinical literature and mechanistic/anxiolytic studies, but lacks broad Western regulatory review or large independent trials.

Limited human pharmacology or small clinical evidence.

Evidence basis

  • Small clinical comparison literature
  • Mechanistic anxiolytic reviews
  • Preclinical stress/anxiety models

How to read this entry

Dose references and half-life values are pulled from trial protocols, labels, reviews, or published summaries where available. They are context for research and comparison, not a personal dosing recommendation.

Status matters: approved drugs have regulated indications; investigational compounds are still being studied; research-only peptides do not have established human dosing, safety, or efficacy for consumer use.

Selank guides

Read the matching guide or adjacent research pages for more context.

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Compare with related peptides

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N-Acetyl Semax

N-Acetyl Semax Amidate, NA Semax

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N-Acetyl Selank

NA Selank Amidate

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N-Acetyl Selank is a chemically stabilized (N-acetylated, C-amidated) analog of the tuftsin-derived peptide Selank, proposed to act via GABAergic modulation, inhibition of enkephalin-degrading enzymes that raises endogenous enkephalins, and BDNF-related effects, though these mechanisms were demonstrated for the parent Selank rather than the analog.

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