Kylie Jenner is clapping back after being accused of bypassing "proper sanitation protocols" while in Milan, Italy, testing products for her beauty line, Kylie Cosmetics. Kevin James Bennett, a cosmetic developer, took to Instagram on Thursday to publicly call out Jenner for not following protocols. "I'm a cosmetic developer and work with cosmetic manufacturers (and their labs) as part of my job," he wrote in his lengthy caption.