General

Melanotan II is a synthetic analog of the α-melanocyte-stimulating hormone (α-MSH) that activates melanocortin receptors, particularly MC1R and MC4R, to promote skin tanning and enhance sexual function. By stimulating melanogenesis, it increases melanin production in the skin, leading to a darker pigmentation, while also exhibiting effects on sexual arousal through central melanocortin pathways. Melanotan II has been explored for its potential in treating conditions like erectile dysfunction and as a protective agent against UV radiation.

Chemical Properties