1 published test result across 1 vendor · latest: 3 Aug 2026
Selank is a Russian anxiolytic peptide derived from tuftsin, approved in Russia as a nasal spray and effectively unknown to Western regulatory systems. Its published evidence is largely from its country of origin.
The calculator covers the reconstitution math. The vendor index covers who actually publishes their testing.
The published record here covers 1 vendor and 1 recorded test, which is what the rankings above are built from.
Nothing on this page is medical advice; compounds shown are sold for research purposes only. Data is aggregated from publicly published third-party results and traces to its source.