Pyoderma Gangrenosum Secondary to Melanotan Cureus 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 Melanotan What It Is and Its Relation to Skin Cancer Dangerous 'Barbie drug' Melanotan II sparks crackdown on social media influencers ABC News Tanning Injections EXPOSED! The Dangers No One Talks About