Martina Big, a 36 year old German model, and her 38 year old husband Michael Eurwen have used Melanotan injections to darken their skin. They plan to relocate to Africa, where they feel a deep connection, Viral 'Barbie drug' for tanning can cause brain swelling and even cancer, experts warn Watch Me Tan with Melanotan 2 (MT2) Year 2 Results, Side Effects, & My Full Protocol Natural Kaos Viral 'Barbie drug' for tanning can cause brain swelling and even cancer, experts warn 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