Peptide Classes

Nootropic

A substance that enhances cognitive function — peptide nootropics include Semax and Selank.

Definition

Nootropic peptides modulate cognition, memory, or attention. Semax and Selank are the best-known peptide examples, with BDNF upregulation and monoaminergic effects.

Related terms

BDNFBrain-derived neurotrophic factor — supports neuronal survival, plasticity, and cognition.

Compounds that reference Nootropic

SelankA synthetic peptide analog of tuftsin, approved in Russia for anxiety and studied for nootropic and immunomodulatory properties.
SemaxA synthetic peptide analog of ACTH(4-10) approved in Russia as a nootropic, studied for cognitive enhancement and neuroprotection.

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