PDF] Changes of melanocytic lesions inducedby Melanotan injections and sun bed use ina teenage patient with FAMMM syndrome Semantic Scholar Tanning Injections EXPOSED! The Dangers No One Talks About What is melanotan and why is it so dangerous? Warning issued over increased use of 'Barbie drug' 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