What is Melanotan II the drug that the TGA urges consumers to avoid? Melanotan II (Tan Jabs): Why They're Not Worth The Risk Maintaining Tan with Melanotan 1: Dosage, Results, and Differences from Melanotan 2 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 Melanotan II an overview ScienceDirect Topics