Alpha-MSH Analog | Pigmentation Research Peptide | For Laboratory Use Only

Overview
Melanotan 1 (also known as Afamelanotide) is a synthetic analog of alpha-melanocyte–stimulating hormone (α-MSH). It is widely studied for its interaction with melanocortin receptors, particularly MC1R, which are responsible for regulating pigmentation pathways, cellular photoprotection, and inflammatory response mechanisms.

Researchers value Melanotan 1 for its high receptor selectivity, stability, and strong relevance in dermatological, photoprotection, and melanogenesis studies.