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 Melanotan II Safety: Tanning Injection LIVV Natural What is Melanotan II the drug that the TGA urges consumers to avoid? Melanotan II Wikipedia MELANOTAN II (MT 2) VIAL, (10MG) High Purity Peptide Pure Bio Labs Melanotan II an overview ScienceDirect Topics