Melanotan II (Tan Jabs): Why They're Not Worth The Risk Reacting to TikTok Melanotan Nasal Spray Challenge Seven Days Of Melanotan 2 , Only about 4 hours of sun exposure this week. , I feel as though my face has gotten the best results so far. , Hoping the sun actually comes out this week! , Have my 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 longer lasting than This guy injected himself with a drug called Melatonan II for 5 months. Here's his before after. : r pics Melanotan: Dangerous 'Barbie drug' nasal spray TikTok trend prompts new TGA warning Exclusive