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 Dangerous' tanning products promoted by influencers Melanotan (MT) II Melanocortin Receptor Agonist MedChemExpress The Tanning Drug What Patients Should Know No, you don't need the 'Barbie drug' to tan, whatever TikTok says. Here's why melanotan II is so risky