Melanotan II Erectile Dysfunction: What the Evidence Shows and Practical Considerations Dangerous 'Barbie drug' Melanotan II sparks crackdown on social media influencers ABC News Melanotan II Safety: Tanning Injection LIVV Natural 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 No, you don't need the 'Barbie drug' to tan, whatever TikTok says. Here's why melanotan II is so risky HPRA Warns of Dangerous Melanotan 2 in Tanning Products Obelis Group