Avoid those tanning injections! Amy Jayne Aesthetics Melanotan (MT) II Melanocortin Receptor Agonist MedChemExpress Tanning Bed & Nasal Spray User Warned Of Dangers: 'You'll Regret That' View of Association of tanning injection with hypercortisolism, hyperglycaemia and ketosis in type 1 diabetes mellitus British Journal of Diabetes 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