Viral 'Barbie drug' for tanning can cause brain swelling and even cancer, experts warn Experts warn that using Melanotan II, a nasal spray tan, is not as harmless as it first appears, urging Aussies striving to be beautifully bronzed to stick to fake tan., , #spraytan #melanotan Buy Melanotan II (10mg) Australia Research Grade What is Melanotan II the drug that the TGA urges consumers to avoid? TikTok influencers slammed for promoting melanotan as a nasal tanning product The Canberra Times Canberra, ACT