Rise in use of 'dangerous' tanning injection Channel 4 News Melanotan 2 Australia: Instagram push of illegal drug mello, m2 Herald Sun 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 Tanning from the inside out = Highly Dangerous and Illegal!, Many products advertised on social media platforms promising a tan from the inside out or a tan without sun such as injectable Melanotan II 10mg (MT 2) Peptide: Purity Research