Melanotan What It Is and Its Relation to Skin Cancer What is melanotan and why is it so dangerous? Afamelanotide Wikipedia Pharmaceuticals News, Research and Analysis The Conversation page 3 The sale of nasal tanning sprays continues to soar across the UK, despite being illegal and unregulated., They contain the chemical Melanotan II, an artificial hormone that enters the bloodstream and PDF) Increasing illegal use of Melanotan: The Barbie drug hype Background