Dangerous' tanning products promoted by influencers Figure 4 from Changes of melanocytic lesions inducedby Melanotan injections and sun bed use ina teenage patient with FAMMM syndrome Semantic Scholar Nasal tanning sprays, or nasal tanners, are unregulated and potentially unsafe products that could be linked to skin cancer. These products can produce nasty side effects, such as nausea and vomiting, high Melanotan & Tanning Injections: Safe or Risky? No, you don't need the 'Barbie drug' to tan, whatever TikTok says. Here's why melanotan II is so risky