Don't risk using tanning products containing melanotan Therapeutic Goods Administration (TGA) Illegal tanning nasal spray not a 'harmless alternative' to sunbaking, says TGA ABC News No, you don't need the 'Barbie drug' to tan, whatever TikTok says. Here's why melanotan II is so risky 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.