Avoid nasal tanning sprays or nasal tanners entirely. These products can produce nasty side effects, such as nausea and vomiting, high blood pressure, respiratory issues, and even links to skin cancer. Nasal Change in moles linked to use of unlicensed sun tan jab The BMJ Professional Removal of Hyperpigmentation My London Skin Clinic Melanotan II Nasal Tanning Spray Risks: Dizziness, Nausea, Skin Cancer Business Insider