Here's the part nobody explains when they're selling you the "Barbie drug.", , Melanotan 2 is a synthetic peptide that mimics alpha MSH a hormone your body already makes to tell your skin cells to Dangerous' tanning products promoted by influencers No, you don't need the 'Barbie drug' to tan, whatever TikTok says. Here's why melanotan II is so risky Common Symptoms of a Fentanyl Overdose and What to Do GoodRx 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