Don't risk using tanning products containing melanotan Therapeutic Goods Administration (TGA) 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 Is this injectable tanning drug safe to use? Unlicensed weight loss drugs marketed on social media as 'prizes' Weight loss drugs The Guardian Melanotan Ii Synthetic Tanning Drug Molecule Stock Vector (Royalty Free) 270680105 Shutterstock