Tanning nasal sprays can be illegal in Australia depending on the ingredients, but are often promoted via social media and online. We'd like to hear from people involved in tanning culture for Burn notice: Gen Z and the terrifying rise of extreme tanning Health & wellbeing The Guardian Your body already makes a hormone that tells your skin to tan. Melanotan 2 is a synthetic peptide engineered to mimic that hormone but in a version that's more potent and Nasal tanning sprays linked to skin cancer, trading standards officers warn Consumer affairs The Guardian How to Use Tanning Nasal Spray: What to Know Sunbeds.com