Health expert says Melanotan II darkens skin moles and can make melanoma hard to detect Herald Sun Dangerous 'Barbie drug' Melanotan II sparks crackdown on social media influencers ABC News Melanotan 2 Powder CAS 121062 08 6 Suppliers, Manufacturers, Factory Wholesale Price Bloom Tech Melanotan What It Is and Its Relation to Skin Cancer 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