Nasal tanning sprays and oral tanning drops are often marketed as quick fixes for glowing skin but these products are unregulated in the UK, with unknown ingredients, dosing, and formulation., They Emerging Threat: Melanotan, Repackaging, and Online Sales No, you don't need the 'Barbie drug' to tan, whatever TikTok says. Here's why melanotan II is so risky A 'tan' you can inject has health risks, including cancer Healthing.ca