FDA Fast Facts 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 Avoid those tanning injections! Amy Jayne Aesthetics Been testing out MT 1 peptide (Melanotan I) lately and honestly this stuff works. Originally developed for skin protection and UV resistance, but most people know it now for boosting melanin and giving Melanotan Peptides: Science Behind Skin Darkening And Their Biological Mechanisms Age Well ATL No, you don't need the 'Barbie drug' to tan, whatever TikTok says. Here's why melanotan II is so risky