Melanotan II GenScript PDF) Increasing illegal use of Melanotan: The Barbie drug hype Background One month. Minimal sun. Real results. These results are after a 10 day loading phase and just 1 month of our Barbie Peptide (Melanotan II) with little to no sun exposure. Melanotan II Erectile Dysfunction: What the Evidence Shows and Practical Considerations This guy injected himself with a drug called Melatonan II for 5 months. Here's his before after. : r pics 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