Health warning over banned tanning drug The Canberra Times Canberra, ACT What Is Liposomal Vitamin C & How It Works? YanggeBiotech PDF) Increasing illegal use of Melanotan: The Barbie drug hype Background Avoid nasal tanning sprays or nasal tanners entirely. These products promise an all over tan without sun exposure but they are unregulated, can be unsafe, and contain potentially risky substances like Melanotan 2.