What are 'melanotan' injections? Explaining the controversial tanning drug Dazed Maintaining Tan with Melanotan 1: Dosage, Results, and Differences from Melanotan 2 Do I look better after Melanotan 2? : r Melanotan2 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 Concurrent Validity of a Novel Wireless Inertial Measurement System for Assessing Trunk Impairment in People with Stroke