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For in vitro laboratory research use only. Not for human consumption. All products are supplied strictly for in vitro laboratory research use only. Not drugs, foods, supplements, or cosmetics. Not evaluated by Health Canada or the FDA.
Dose per Vial
10mg
Sold As
Single vial
Form
Lyophilized powder
Storage
2โ€“8ยฐC
Price
$47.99 CAD

Anxiolytic heptapeptide. 10mg lyophilized powder per vial.

VERIFICATION โ€” Batch 2026-05 / 202609-01-SK

CERTIVOS VERIFIED
Analycor Laboratories
Independent Analysis
Purity
99.9%
Method
HPLC + LC-MS
Tested
2026-08-04
FPCPPTUXA9R5
โ†’ View Analycor Laboratories certificate directly

All compounds independently tested and verifiedLab results โ†’


Also Available

Other Doses

5mg

Research

Selank


What It Is

Selank is the anxiolytic counterpart to semax. While semax is for focus and cognition, selank is for anxiety and calm. It's derived from tuftsin (an immune peptide) and approved in Russia for generalized anxiety disorder. The key selling point: it reduces anxiety as effectively as benzodiazepines but without the sedation, cognitive impairment, or addiction risk.

How It Works

Selank modulates GABA (the brain's calming neurotransmitter) without directly binding to GABA receptors โ€” meaning it increases GABA's effects without the tolerance, dependence, and sedation issues of benzos. It also boosts BDNF, stabilizes the endogenous opioid system (enkephalins), and influences serotonin metabolism. The result is anxiolysis with preserved cognitive function.

What The Research Shows

01

Clinical trials showed anxiolytic effects comparable to medazepam (a benzo) but without sedation, memory impairment, or dependence.

02

Increases BDNF in the hippocampus โ€” so you get anti-anxiety effects AND cognitive support simultaneously.

03

Stabilized enkephalin levels under stress โ€” suggesting it modulates your natural stress-buffering opioid system.

04

Immunomodulatory effects โ€” it influences IL-6 and the Th1/Th2 immune balance.

Sources

Anxiolytic-like effect of Selank in genotyped mice

Kasian A et al. โ€” Bull Exp Biol Med, 2019 ยท PubMed

Information derived from published preclinical and clinical research. Provided for educational purposes only โ€” not medical advice.

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For in vitro laboratory research use only. Not for human consumption. All products are supplied strictly for in vitro laboratory research use only. Not drugs, foods, supplements, or cosmetics. Not evaluated by Health Canada or the FDA. By purchasing, you confirm compliance with all applicable laws and regulations.