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 injections are sold illegally and possibly unsafe Cancer Research UK Cancer News No, you don't need the 'Barbie drug' to tan, whatever TikTok says. Here's why melanotan II is so risky Dangerous 'Barbie drug' Melanotan II sparks crackdown on social media influencers ABC News