Melanotan II Research Peptide Alpha Carbon Labs Really dangerous' tanning products containing melanotan 2 on the rise warns dermatologist Express.co.uk No, you don't need the 'Barbie drug' to tan, whatever TikTok says. Here's why melanotan II is so risky Melanotan II: Tanning, Sexual Health Benefits, & Safety Concerns 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 Melanotan II an overview ScienceDirect Topics