Overview Selank is a synthetic heptapeptide analogue of the endogenous immunomodulatory peptide Tuftsin, developed by the Institute of Molecular Genetics of the Russian Academy of Sciences. It has been extensively studied for its anxiolytic (anti-anxiety) and nootropic properties, offering a unique profile that reduces stress and anxiety while simultaneously enhancing cognitive function — without the sedation or dependency associated with traditional anxiolytics.
Mechanism of Action Selank modulates the expression and metabolism of brain-derived neurotrophic factor (BDNF) and influences serotonin, dopamine, and GABA neurotransmitter systems. It also exhibits immunomodulatory effects by stimulating the production of IL-6 and regulating T-helper cell balance. Its anxiolytic action appears to be mediated through the GABAergic system, while its nootropic effects are linked to enhanced BDNF expression and monoamine regulation.
Research Applications Research on Selank has focused on anxiety disorders, stress resilience, cognitive enhancement, and memory consolidation. Studies have also explored its role in improving focus and mental clarity under high-stress conditions, its immunomodulatory properties, and its potential in the treatment of generalized anxiety disorder (GAD) and asthenic conditions.
Reconstitution & Storage Selank is supplied as a lyophilized powder. Reconstitute by adding bacteriostatic water slowly along the inner wall of the vial. Store unreconstituted vials in a cool, dry place — refrigeration is recommended. Once reconstituted, keep refrigerated.
Selank 10mg [Nootropic mental clarity + performance] comes as a lyophilized powder and must be reconstituted before use.
You’ll need bacteriostatic water and insulin syringes,
both available for purchase as add-ons below.
Join our email list for exclusive offers and the latest news.
Choosing a selection results in a full page refresh.
Opens in a new window.
Age & Research Use Confirmation
By accessing this website and purchasing from Greyline Peptides, you confirm and agree that:
All products sold are intended strictly for laboratory research purposes only
Products are not intended for human or veterinary use
Products are not drugs, supplements, or therapeutic agents
Products have not been approved by Health Canada for medical use
You are purchasing as a qualified researcher, institution, or laboratory entity, or on behalf of one
You are 19 years of age or older.
Any dosing reference materials provided are compiled from publicly available research literature and are intended solely to support laboratory research protocols. They do not constitute medical advice, prescriptions, or recommendations for human use.
By proceeding, you acknowledge that you assume full responsibility for the lawful handling and use of these research materials in accordance with all applicable federal, provincial, and territorial laws and regulations.