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

Melanocortin peptides

Melanocortin receptor system activator

About the Melanocortin 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)

  • Melanotan II , Melanocortin receptor agonist (nonselective) · Anecdotal (Editor-Flagged Unsafe) · Research Chemical · 197 citations
  • Melanotan I , MC1R agonist; EU/FDA-approved for EPP · FDA/EMA-Approved · Prescription (EPP) · 150 citations
  • PT-141 , Melanocortin receptor agonist (FDA-approved) · FDA-Approved · Prescription · 146 citations

Frequently asked questions

What is a Melanocortin peptide?

Melanocortin receptor system activator

Which peptides are in the Melanocortin class?

3 peptides catalogued on PeptideHelper.org are tagged Melanocortin: Melanotan II, Melanotan I, PT-141.

Are any Melanocortin peptides FDA-approved?

1 Melanocortin peptide is FDA-approved on PeptideHelper.org's catalog: PT-141.

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

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