How to Buy Selank

Selank is a synthetic peptide derivative of tuftsin (an endogenous immunomodulatory peptide) that is studied for its effects on anxiety, cognition, and immune function.

Originally developed in Russia, Selank has been approved as an anxiolytic in Russian clinical practice but remains under investigation in the EU and the USA.

At Omrena, Selank is available in 5 mg lyophilised vials.

Selank modulates several neurotransmitter systems:

→Serotonin and norepinephrine — Selank influences the expression of these monoamines, contributing to its anxiolytic (anti-anxiety) effects.

→GABA receptors — exhibits activity at GABA-A receptors, similar to benzodiazepines but without the associated dependence profile.

→BDNF stimulation — promotes the production of brain-derived neurotrophic factor, which supports neuronal survival and plasticity.

This multi-pathway action makes Selank a valuable model in studies of anxiety and cognitive function.

Every Selank batch is independently tested for purity (≥99% HPLC) and shipped lyophilised in sealed vials.

Free worldwide tracked shipping on all orders

Storage: –20 °C lyophilised (24-month shelf life).