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 Reacting to TikTok Melanotan Nasal Spray Challenge IMB issues warning over tanning injections at salons or bought on internet The Irish Times This guy injected himself with a drug called Melatonan II for 5 months. Here's his before after. : r pics