The Dark Side of Melanotan Tanning Injections: My Personal Experience Revealed 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 Nasal tanning sprays, or nasal tanners, are unregulated and potentially unsafe products that could be linked to skin cancer. These products can produce nasty side effects, such as nausea and vomiting, high Melanotan & Tanning Injections: Safe or Risky? No, you don't need the 'Barbie drug' to tan, whatever TikTok says. Here's why melanotan II is so risky