2 20 , Nasal Spray Melanotan II, Bioygen, 1 bottle * 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 Say No to Nasal Tanning Sprays Dermatology Times Rise in social media influencers promoting dangerous nasal tanning sprays Nasal tanning sprays and oral tanning drops are often marketed as quick fixes for glowing skin but these products are unregulated in the UK, with unknown ingredients, dosing, and formulation., They Melanotan II Nasal Spray Achieve Tanned Skin & Wellness Benefits