Powered by science and balanced by botanicals, Sunday Riley’s supercharged formulations provide a visible, measurable improvement. The latest addition to the brand’s C.E.O. range, the C.E.O. Glow Vitamin C Turmeric Oil recharges your radiance with its blend of advanced Vitamin C (THD Ascorbate), turmeric and evening primrose oil, which work together to brighten, hydrate, and enhance your glow unlike anything else.