Patient One MediNutritionals V TrustScore 8.6 10 SuppCo Melanotan What It Is and Its Relation to Skin Cancer Looking for THE Vitamin C? Try PureWay C LEHVOSS Nutrition 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 Melanotan II is the product that's been dubbed the "Barbie drug" on social media, and promises to give users a tan without the sun but it can have serious side effects including, in rare cases,