No, you don't need the 'Barbie drug' to tan, whatever TikTok says. Here's why melanotan II is so risky Melanotan Tanning Peptides: Safe Use, Side Effects & How It Works Scientifically Magnesium Oil Benefits: The Complete 2026 Guide to Transdermal Magnesi Val Supplements 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.