Your body already makes a hormone that tells your skin to tan. Melanotan 2 is a synthetic peptide engineered to mimic that hormone but in a version that's more potent and Afamelanotide tested as a new treatment for vitiligo Vitiligo Clinic Melanocytic Lesions A Guide to Clinical Differential Diagnosis of Oral Mucosal Lesions Continuing Education Course dentalcare.com What is Melanotan II the drug that the TGA urges consumers to avoid? Labial Melanotic Macules DoveMed Eruptive naevi and darkening of preexisting naevi 24 h after a single mono dose injection of melanotan II Semantic Scholar