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 in Santa Barbara, CA Eternity Health Partners No, you don't need the 'Barbie drug' to tan, whatever TikTok says. Here's why melanotan II is so risky The Role of Vitamin C in the Prevention and Treatment of Cancers Springer Nature Link What are 'melanotan' injections? Explaining the controversial tanning drug Dazed