How to Use Tanning Nasal Spray: What to Know Sunbeds.com Could users of new drug be dying for a killer tan? thv11.com 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 Health expert says Melanotan II darkens skin moles and can make melanoma hard to detect Herald Sun No, you don't need the 'Barbie drug' to tan, whatever TikTok says. Here's why melanotan II is so risky