Top 3 ways to use the melanotan II peptide. #peptide #tanning Your body already makes a hormone that tells your skin to tan. Melanotan 2 is a synthetic peptide engineered to mimic that hormone but in a version that's more potent and How Melanotan Peptides Work to Enhance Skin Tone and Promote Tanning Age Well ATL There has been a worrying increase in the number of young people using sunbeds. Some people are also using nasal sprays and injections with melanotan II in to boost their tan. This isn't Melanotan II (MT II) Peptide Therapy Beverly Hills Your body already makes a hormone that tells your skin to tan. Melanotan 2 is a synthetic peptide engineered to mimic that hormone but in a version that's more potent and