Change in moles linked to use of unlicensed sun tan jab The BMJ Avoid nasal tanning sprays or nasal tanners entirely. These products promise an all over tan without sun exposure but they are unregulated, can be unsafe, and contain potentially risky substances like Melanotan 2. Melanotan Tanning Injections The Low Down Lynton Lasers Melanotan II Safety: Tanning Injection LIVV Natural Melanotan II A Sun Kissed Look, and a Confident You. Eruptive Dysplastic Nevi Following Melanotan Use Actas Dermo Sifiliogrficas