Comparing Melanotan Peptides With Traditional Tanning Methods For Safer, More Effective Results Age Well ATL Been using MT2 now I have new beauty marks pigmentation how do I get rid of them? : r DIYaesthetics Nupafeed L Carnitine Daily Liquid Nupafeed USA 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 longer lasting than