Melanotan What It Is and Its Relation to Skin Cancer Illegal tanning nasal spray not a 'harmless alternative' to sunbaking, says TGA ABC News UK Australia Best Sells Extreme Rapid Tan Nose Spray Nasal Tanners Double Strength for Self Tanning Nasal Spray Tan Melanotan II Best Sells Extreme Rapid Tan Nose Spray Nasal and Melanotan 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 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