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 II Nasal Tanning Spray Risks: Dizziness, Nausea, Skin Cancer Business Insider No, you don't need the 'Barbie drug' to tan, whatever TikTok says. Here's why melanotan II is so risky Don't risk using tanning products containing melanotan Therapeutic Goods Administration (TGA) MD breaking down Melanotan II Part 2 of my peptide series. The research, the risks, the reality. Long term safety data? Nonexistent.