Cognitive & Nootropic

Neurotrophic-pathway research compounds investigate brain-derived signaling. Semax and Selank are both heptapeptide research compounds, Semax for neurotrophic-pathway investigation, Selank for anxiolytic-pathway studies. Both originate from peptide research carried out in the Russian Academy of Medical Sciences and are widely studied today.

Every compound below is synthesized solid-phase in our U.S. facility, HPLC-verified above 99% purity, lyophilized under inert atmosphere. For more on what that actually means, see our process or why American-made matters.