ULTRA BRIGHTENING MASKTHE EXPERTISE Give your skin great glow with A. O. Rs Ultra Brightening Mask. Rich in vitamin C packed ascorbyl glucoside, olive leaf extract, ascophyllum nodosum extract and salix alba bark extract, this mask noticeably fades dark spots and freckles for lighter, brighter, smoother skin. Acting as a mask and serum in one easy to use product, the Ultra Brightening Mask delivers long lasting benefits. It repairs discolouration damage at a deep level,