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 No, you don't need the 'Barbie drug' to tan, whatever TikTok says. Here's why melanotan II is so risky Why Are People Injecting Themselves with Peptides? The New Yorker Nasal tanners claim to work by using Melanotan II, a chemical that darkens skin pigmentation. It is illegal to sell medicinal products containing Melanotan II in the UK but since the tanners are sold