Nasal tanners claim to work by using Melanotan II, a chemical that darkens skin pigmentation. It is illegal to sell medicinal products containing Melanotan II in the UK but since the tanners are sold Melanotan II urgent warning about tanning product pushed on social media news.com.au Australia's leading news site for latest headlines Insights into Tanning Biology and Tanning Products JCAD The Journal of Clinical and Aesthetic Dermatology Afamelanotide Wikipedia Melanotan is not a tan. It's an unregulated peptide with real risk. As a dermatologist, here's the reality: It has been linked to new and changing moles including cases of