Melanotan is trending again. As a dermatologist, I strongly need to tell you , Its an unapproved injectable peptide, and were seeing:, nausea and flushing, darkening of existing moles, Doctors have warned people not to use so called 'Barbie Doll' tanning injections bought over the internet Irish Mirror 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 TikTok influencers slammed for promoting melanotan as a nasal tanning product The Canberra Times Canberra, ACT