Research reference only. Not medical advice. Most compounds are not FDA-approved. These are research chemicals, not for human consumption. Consult a qualified clinician.Read methodology

Drug Class

Nootropic peptides

Cognitive enhancer

About the Nootropic class

3 peptides on PeptideHelper.org are tagged with this class.

Class assignments are editorial; some peptides span multiple mechanism classes. Most peptides catalogued are not FDA-approved for human use.

Peptides in this class (3)

  • Semax , ACTH fragment analog; nootropic · Russia-Approved + Anecdotal · Research / Intl Rx · 180 citations
  • Dihexa , Angiotensin IV analog; HGF potentiator · Preclinical + Anecdotal · Research Chemical · 75 citations
  • Adamax , Modified Semax analog (nootropic) · Anecdotal · Research Chemical · 89 citations

Frequently asked questions

What is a Nootropic peptide?

Cognitive enhancer

Which peptides are in the Nootropic class?

3 peptides catalogued on PeptideHelper.org are tagged Nootropic: Semax, Dihexa, Adamax.

Are Nootropic peptides FDA-approved?

Most Nootropic peptides catalogued on PeptideHelper.org are not FDA-approved for human use; many are research compounds or compounded preparations only.

Browse the full PeptideHelper.org catalog with filters for evidence tier, regulatory status, and goal area.

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