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 Full article: Melanotan II injection resulting in systemic toxicity and rhabdomyolysis Melanotan II PRAMAH THE HAVEN Peptides for Libido and Conception Timing: What to Know Melanotan II Treatment in Phoenix, AZ Nulevel Wellness Medspa Melanotan II (Tan Jabs): Why They're Not Worth The Risk