Figure 5 from Changes of melanocytic lesions inducedby Melanotan injections and sun bed use ina teenage patient with FAMMM syndrome Semantic Scholar Benign mole (melanocytic naevi) MySkinDoctor Does a Discolored Mole Always Mean Melanoma?: Manhattan Dermatology: General, Surgical, & Cosmetic Dermatology Halo Nevus or Mole: Symptoms, Causes, Diagnosis, and Treatment 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 How Can You Tell if It's Melanoma or Just a Mole?