What are the recent findings on the safety and efficacy of melanotan for therapeutic and cosmetic use? Afamelanotide Wikipedia Melanotan (MT) II Melanocortin Receptor Agonist MedChemExpress Illegal tanning nasal spray not a 'harmless alternative' to sunbaking, says TGA ABC News There has been a worrying increase in the number of young people using sunbeds. Some people are also using nasal sprays and injections with melanotan II in to boost their tan. This isn't 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