Say No to Nasal Tanning Sprays Dermatology Times What is Melanotan II, the drug that consumers are urged to avoid? You Should Avoid Using Nasal Tanning Sprays Australia's Therapeutic Goods Administration is urging consumers to not use tanning products containing a synthetic peptide called 'Melanotan'. The drug can cause serious side affects, such a kidney failure, chest pains, acne, Melanotan What It Is and Its Relation to Skin Cancer