Targeting the central melanocortin system for the treatment of metabolic disorders Nature Reviews Endocrinology Changes in Oral Mucosa Associated with Melanotan II Injections: A Case Report Sharing my personal experience with Melanotan tanning injections (now nasals) how vanity led me down the path of using it, thinking Id done all my research. Now, years later, Im dealing with the No, you don't need the 'Barbie drug' to tan, whatever TikTok says. Here's why melanotan II is so risky