Melanotan is not a tan. It's an unregulated peptide with real risk. As a dermatologist, here's the reality: It has been linked to new and changing moles including cases of No, you don't need the 'Barbie drug' to tan, whatever TikTok says. Here's why melanotan II is so risky Dying for a tan? Dermatologist says tanning drug could be lethal Melanotan 2 Day 4: Whacky Side Effects. , I am cutting back from daily use and probably using once a week from here on out. , Zero appetite, Fatigue, And what I think was sleep paralysis , And yes