Kylie Jenner has been accused by a prominent cosmetics developer and makeup artist, who claims she bypassed «proper sanitation protocols» for the sake of a photo op, but the 24-year-old mogul is clapping back saying he's got it twisted.Kevin James Bennett took to Instagram on Wednesday and posted a scathing caption in a post that shows Jenner in a makeup lab, wearing a white coat and overseeing a product. The picture is one of a few Jenner posted on Instagram, which also shows her mixing several of her beauty products at a makeup manufacturer in Milan, Italy.«I'm a cosmetic developer and work with cosmetic manufacturers (and their labs) as part of my job,» Bennet captioned his post, in part.