Nasal Tanning Spray Just Stay Away Vanguard Skin Specialists 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 longer lasting than Melanotan 2 Injectable Peptide View of Association of tanning injection with hypercortisolism, hyperglycaemia and ketosis in type 1 diabetes mellitus British Journal of Diabetes Melanotan 2 (10 MG) Sigma Compounds MT 2 (Melanotan II) 99% Purity Third Party Tested Incline Peps