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 great item to purchase right now is our tanning injections. With salons and spas being closed those of you who enjoy laying in the tanning bed or getting a spray tan MD breaking down Melanotan II Part 2 of my peptide series. The research, the risks, the reality. Long term safety data? Nonexistent. Melanotan II: Tanning, Sexual Health Benefits, & Safety Concerns