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 II PERMANENTLY Darkened My Skin! No, you don't need the 'Barbie drug' to tan, whatever TikTok says. Here's why melanotan II is so risky That quick tan injection is NOT worth the risk., Melanotan peptide injections stimulate pigment cells, and its use has been linked to rapid changes in moles, including the potentially fatal skin Illegal tanning nasal spray not a 'harmless alternative' to sunbaking, says TGA ABC News Melanotan 2 10MG Nova Peptides