Warning issued over increased use of 'Barbie drug' Fentanyl deaths are down thanks to naloxone, but crisis isn't over Don't risk using tanning products containing melanotan Therapeutic Goods Administration (TGA) 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 Man warns against 'dangerous' tanning injections after turning so dark he 'looked like Madge from Benidorm' and now has the freckled skin of a 60 year old Victims don't "overdose" on fentanyl. They're poisoned Los Angeles Times