MELANOTAN EXPLAINED! Benefits, Risks, Side Effects Tan obsessed teenagers turn to illegal nasal sprays that promise to darken skin within hours Daily Mail Online Reacting to TikTok Melanotan Nasal Spray Challenge 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 I rock my curves with a tan but I've been left scarred for life after falling for Instagram trend, says ex Miss GB Full stock available in all tanning kits or nasal sprays! Just drop the team a message for a pricelist or to order.