PT-141 (Bremelanotide)

PT-141, also known as Bremelanotide, is a synthetic peptide derived from the alpha-melanocyte-stimulating hormone (α-MSH). It is being studied for its potential to support sexual wellness by activating melanocortin receptors involved in arousal and desire. Unlike other compounds that work through hormonal pathways, PT-141 is believed to act directly on the nervous system, making it of particular interest for both male and female sexual health. Clinicians may consider PT-141 in protocols focused on libido support, arousal function, and sexual performance.