Semax + Selank
Research OnlyModerate EvidenceSemax / Selank Blend
A combination of two Russian-developed nootropic peptides: Semax for cognitive enhancement and neuroprotection, Selank for anxiolytic and immune-modulating effects.
A combination vial pairing Semax (cognitive, neuroprotective) with Selank (anxiolytic, immune-supporting), two individually well-studied Russian nootropic peptides. No trial has tested them together; dosing here is extrapolated from each compound's own studied/practiced range.
Semax and Selank are both synthetic peptides developed at the Institute of Molecular Genetics of the Russian Academy of Sciences, both built on a stabilizing Pro-Gly-Pro extension, and both used clinically in Russia (Semax as a nootropic/neuroprotective agent, Selank as a non-sedating anxiolytic). Vendors commonly sell them combined in a single vial, pairing Semax's cognitive and neurotrophic effects (BDNF upregulation, dopaminergic/serotonergic/cholinergic activation) with Selank's anxiolytic and immunomodulatory profile (GABA-A modulation without sedation or dependence). Evidence for the individual compounds comes primarily from Russian clinical research; no human trial has evaluated the two combined.
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