IMB issues warning over tanning injections at salons or bought on internet The Irish Times Avoid nasal tanning sprays or nasal tanners entirely. These products promise an all over tan without sun exposure but they are unregulated, can be unsafe, and contain potentially risky substances like Melanotan 2. Melanotan Tanning Injections The Low Down Lynton Lasers No, you don't need the 'Barbie drug' to tan, whatever TikTok says. Here's why melanotan II is so risky