According to multiple sources, including an article on FanBuzz, Derek Carr, the quarterback for the Las Vegas Raiders, does not wear eyeliner. The rumor that he does wear eyeliner started when fans noticed that the area around his eyelashes looked dark, as if he had applied eyeliner. However, Carr has denied wearing eyeliner and has attributed his dark eyelashes to genetics. Therefore, there is no information available on the product details, positive, negative, ingredients, or materials of any eyeliner that Carr may or may not wear, as he does not wear eyeliner at all.