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 What is Melanotan II the drug that the TGA urges consumers to avoid? Dangerous' tanning products promoted by influencers Don't risk using tanning products containing melanotan Therapeutic Goods Administration (TGA) Melanotan II Peptide: How to get the Perfect Tan Without Beds or Sprays