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 Emerging Threat: Melanotan, Repackaging, and Online Sales Melanotan Tanning Injections The Low Down Lynton Lasers Melanotan II Erectile Dysfunction Studies: What Early Research Shows and Practical Realities Buy Melanotan II for Erectile Dysfunction: What You Need to Know Melanotan What It Is and Its Relation to Skin Cancer