Dangerous' tanning products promoted by influencers 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 What Happens If You Take Too Much Melanotan Burn notice: Gen Z and the terrifying rise of extreme tanning Health & wellbeing The Guardian