Melanotan Tanning Injections The Low Down Lynton Lasers 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, No, you don't need the 'Barbie drug' to tan, whatever TikTok says. Here's why melanotan II is so risky You Should Avoid Using Nasal Tanning Sprays