The Role of Melanotan Peptides in Sun Damage Protection: Mechanisms and Efficacy Age Well ATL Melanotan Tanning Peptides: Safe Use, Side Effects & How It Works Scientifically No, you don't need the 'Barbie drug' to tan, whatever TikTok says. Here's why melanotan II is so risky Change in moles linked to use of unlicensed sun tan jab The BMJ The Hidden Dangers of Tanning Nasal Sprays That You Should Be Aware Of 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.