PT 141 (also known as Bremelanotide) is a synthetic peptide and derivative of the naturally occurring hormone alpha-melanocyte-stimulating hormone (α-MSH) and works by activating melanocortin receptors in the central nervous system. Melanocortin receptors help regulate
sexual function, among other things. By stimulating these receptors, it increases the release of natural peptides in the body that boost sexual desire and arousal. Benefits include:
