What are 'melanotan' injections? Explaining the controversial tanning drug Dazed 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 II synthetic tanning drug Stock Image Science Source Images Melanotan II (Tan Jabs): Why They're Not Worth The Risk Nasal sprays containing the 'Barbie Drug' melanotan are very, very dangerous and completely unregulated, according to leading dermatologist. Experts say there has been a surge in the use of the illegal tanning aid