This guy injected himself with a drug called Melatonan II for 5 months. Here's his before after. : r pics 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 A Current Affair: Tanning 'Barbie drug' a danger to users, experts say Melanotan II Erectile Dysfunction: What You Need to Know