Unlicensed weight loss drugs marketed on social media as 'prizes' Weight loss drugs The Guardian FDA Fast Facts Australians who use tanning products containing 'melanotan' are at risk of serious health problems. These products include nasal sprays and other injectable and ingestible tanning products, and are being illegally promoted and 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 Insights into Tanning Biology and Tanning Products JCAD The Journal of Clinical and Aesthetic Dermatology