Buy Melanotan II Melanotan ii Acetate Mt 2 Melanotan 2 Skin Tanning Lyophilized Peptide Powder Cosmetics Grade from Hebei Tengchu trading Co., LTD ECHEMI MELANOTAN 2 VIAL High Purity 10mg Peptide for Research Pure Bio Labs 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 121062 08 6 FA109114 Biosynth Melanotan II is the product that's been dubbed the "Barbie drug" on social media, and promises to give users a tan without the sun but it can have serious side effects including, in rare cases, Melanotan II (Tan Jabs): Why They're Not Worth The Risk