Don't risk using tanning products containing melanotan Therapeutic Goods Administration (TGA) A Current Affair: Tanning 'Barbie drug' a danger to users, experts say View of Association of tanning injection with hypercortisolism, hyperglycaemia and ketosis in type 1 diabetes mellitus British Journal of Diabetes Melanotan II (Tan Jabs): Why They're Not Worth The Risk 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 Hard Side Effect DocCheck