Melanotan 1 (Afamelanotide) is a synthetic peptide analog of alpha-melanocyte-stimulating hormone (α-MSH) studied in scientific research for its interaction with melanocortin pathways and melanin-related biological processes. This peptide compound has been investigated in research settings focused on pigmentation mechanisms, melanocortin receptor activity, and cellular signaling. Melanotan 1 is commonly included in research collections exploring peptide science, skin biology, and related molecular pathways. Designed for qualified laboratory and research applications, Melanotan 1 is intended for research use only where applicable. Not approved for human consumption, diagnosis, treatment, or prevention of any disease.