Melanocortin Peptides

Melanocortin peptides are research compounds that interact with the melanocortin receptor family (MC1R–MC5R), receptors involved in pigmentation, energy balance, and other signaling roles. This category includes analogs of alpha-melanocyte-stimulating hormone (α-MSH) such as Melanotan 1, Melanotan 2, and PT-141 (bremelanotide), studied in preclinical models of melanocortin-receptor pharmacology.Supplied lyophilized at 99%+ purity with third-party testing and a certificate of analysis. For laboratory and research use only.