Figure 4 from Changes of melanocytic lesions inducedby Melanotan injections and sun bed use ina teenage patient with FAMMM syndrome Semantic Scholar Viral 'Barbie drug' for tanning can cause brain swelling and even cancer, experts warn Dangerous' tanning products promoted by influencers Tanning Injections: Risks, Side Effects, and Precautions 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