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Semax and Selank

Meaning

Semax is a synthetic peptide analogue of ACTH(4-10) that lacks hormonal activity, primarily modulating cognitive functions. Selank, conversely, is a synthetic anxiolytic peptide, an analogue of the endogenous immunomodulatory peptide tuftsin, which influences anxiety and memory. These distinct synthetic neuropeptides modulate central nervous system functions, differing in their primary therapeutic targets yet often considered together for neurocognitive enhancement and stress reduction.