It doesn't take much to fall down the Barbie Drug rabbit hole. In self tanner subreddits and on TikTok Shop, the tanning injectionaka Melanotan IIis marketed as a self tanner alternative that works by Nasal sprays containing the 'Barbie Drug' melanotan are very, very dangerous and completely unregulated, according to leading dermatologist. Experts say there has been a surge in the use of the illegal tanning aid A Current Affair: Tanning 'Barbie drug' a danger to users, experts say No, you don't need the 'Barbie drug' to tan, whatever TikTok says. Here's why melanotan II is so risky