Melanotan is not a tan. It's an unregulated peptide with real risk. As a dermatologist, here's the reality: It has been linked to new and changing moles including cases of No, you don't need the 'Barbie drug' to tan, whatever TikTok says. Here's why melanotan II is so risky Say NO to tanning injections and nasal sprays. They are illegal in the UK and have serious, harmful side effects Melanotan II Nasal Tanning Spray Risks: Dizziness, Nausea, Skin Cancer Business Insider