Selank

A synthetic analog of the immunomodulatory peptide tuftsin, Selank was developed alongside Semax in Russia. It provides anxiolytic effects while enhancing cognitive function without sedation.
Semax

A synthetic analog of ACTH, Semax was developed in Russia as a neuroprotective agent. It enhances brain-derived neurotrophic factor (BDNF) and shows remarkable cognitive enhancement properties.