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 The Tanning Drug What Patients Should Know Melanotan Tanning Injections The Low Down Lynton Lasers Melanotan II Uncovered Your Essential Guide to Tanning, Libido Enhancement, and Smart Peptide Protocols: Proven Methods to Inject Safely, Monitor Viral 'Barbie drug' for tanning can cause brain swelling and even cancer, experts warn Melanotan II 121062 08 6 AdooQ