Rise in use of 'dangerous' tanning injection Channel 4 News 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 The Risks of Fast Tanning 'Barbie Drug' Explained Ever Clinic IMB issues warning over tanning injections at salons or bought on internet The Irish Times Melanotan II Safety: Tanning Injection LIVV Natural Melanotan II Nasal Tanning Spray Risks: Dizziness, Nausea, Skin Cancer Business Insider