This guy injected himself with a drug called Melatonan II for 5 months. Here's his before after. : r pics A Current Affair: Tanning 'Barbie drug' a danger to users, experts say Melanotan II (Tan Jabs): Why They're Not Worth The Risk 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 I'm scarred for life after overdosing on 100 tan injections Melanocortin agonism in a social context selectively activates nucleus accumbens in an oxytocin dependent manner ScienceDirect