PRO LONGWEAR CONCEALER NC20 golden beige with golden undertone for light skin A liquid concealer that provides full matte coverage for up to 24 hours. Brand new in box. Full size. Authentic. FULL COVERAGE, MATTE FINISH, 24-HOUR WEAR A lightweight, liquid, long-lasting concealer with a comfortable matte finish. This pro concealer gives a smoother, flawless look to skin. The full-coverage formula helps to conceal blemishes, dark spots, skin discolouration and undereye circles.