Melanocortin & sexual-health peptides
Peptides acting on melanocortin and reproductive-hormone pathways, including an approved agent for a specific indication.
How this class works
Mechanisms include melanocortin-receptor activation and effects on reproductive-hormone signalling and central pathways relevant to libido.
Oxytocin grades highest (S-tier) on current published evidence; approved members: PT 141, Oxytocin. This reflects evidence maturity — not a recommendation to use anything.
Compounds in this class
Head-to-head: Oxytocin vs PT 141
FAQ
Which melanocortin & sexual-health peptides has the strongest evidence?
Oxytocin currently grades highest in this class (S-tier) on published evidence — which reflects evidence maturity, not a recommendation.
Are any melanocortin & sexual-health peptides FDA-approved?
Yes — PT 141, Oxytocin are FDA-approved for specific indications. Others in the class are investigational or research-only.
How do compounds in this class differ?
Mechanisms include melanocortin-receptor activation and effects on reproductive-hormone signalling and central pathways relevant to libido. Within the class, members differ widely in evidence maturity, approval status, and safety — the tiers and evidence stages above show how.
Research reference only. Not medical advice. Compounds in a class can differ greatly in evidence, approval status, and safety.