UK Australia Best Sells Extreme Rapid Tan Nose Spray Nasal Tanners Double Strength for Self Tanning Nasal Spray Tan Melanotan II Best Sells Extreme Rapid Tan Nose Spray Nasal and Melanotan What is the 'Barbie drug' and should authorities be worried? ABC News Tanning peptides like melanotan are trending online, but theyre not approved, not regulated, and illegal to advertise in Australia. When products havent been properly tested, theres no way to know Melanotan is trending again. As a dermatologist, I strongly need to tell you , Its an unapproved injectable peptide, and were seeing:, nausea and flushing, darkening of existing moles, Illegal tanning nasal spray not a 'harmless alternative' to sunbaking, says TGA ABC News