Peptide Deep Dive

What Is PT-141 (Bremelanotide)? Melanocortin Receptor Research

10 min read · 1700 words

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Frequently Asked Questions

What is PT-141?

PT-141 (Bremelanotide) is a synthetic melanocortin receptor agonist that activates MC3R and MC4R receptors in the central nervous system. It is the only melanocortin peptide to have received FDA approval (as Vyleesi) for a specific indication.

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