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. Viral 'Barbie drug' for tanning can cause brain swelling and even cancer, experts warn Hot Sale Skin Tanning Peptide Raw Powder Melanotan 2, Mt2 Melanotan II CAS. 121062 08 6 No, you don't need the 'Barbie drug' to tan, whatever TikTok says. Here's why melanotan II is so risky MELANOTAN II PEPTIDE 10MG VIAL UMBRELLA Labs