Nasal tanning sprays contain Melanotan II which is banned in the UK and some users have been hospitalised. We would urge residents not to use these products. Nasal tanning sprays linked to skin cancer, trading standards officers warn Consumer affairs The Guardian Melanotan 2 Nasal Spray Research Grade Peptide Australia Viral 'Barbie drug' for tanning can cause brain swelling and even cancer, experts warn Illegal tanning nasal sprays being pushed by social media influencers The Tanning Drug What Patients Should Know