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 What is Melanotan II the drug that the TGA urges consumers to avoid? 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 Avoid those tanning injections! Amy Jayne Aesthetics Melanotan II Safety: Tanning Injection LIVV Natural