Kosas Revealer Extra Bright Color Corrector in Beauty: NA. A full-coverage dark circle corrector, brightening + depuffing serum in one that's the fastest way to transform tired eyes.. Illusion - Pink Peach for light to medium skin tones. Vegan and cruelty-free. 5mL/0.17 fl oz.. Step 1: Neutralize Dot Revealer Extra Bright over dark circles and discoloration. Blend out.. Step 2: Conceal Layer with concealer for seamless coverage.. KOSA-WU318. 31_02. Makeup for skincare freaks. Sheena Yaitanes created Kosas in 2015. It's quick, easy, really-works makeup that also doubles as skincare - packed with clean treatment ingredients. Because taking care of your skin includes the makeup that you put on it.