Viral tanning 'Barbie drug' linked to cancer, experts warn Dangerous 'Barbie drug' Melanotan II sparks crackdown on social media influencers ABC News The Risks Behind Tan Booster Injections & Nasal 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 White woman who 'identifies as black' plans to move to Africa news.com.au Australia's leading news site for latest headlines Over the last 5 years, 29 year old Martina has transformed her body with countless cosmetic procedures and tanning injections. She now says she's the 'proud owner of black skin', and identifies herself as