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 PDF] Melanotan Induced Hyperpigmentation of Oral Soft Tissues Semantic Scholar Melanotan Tanning Injections The Low Down Lynton Lasers Melanotan II Peptide: How to get the Perfect Tan Without Beds or Sprays Martina Big, 36, who is from Germany, and her husband Michael Eurwen, 38, who both injected Melanotan, a synthetic hormone to darken their skin have announced that they are planning to permanently Rise in use of 'dangerous' tanning injection Channel 4 News