Finally: the brightening power of Vitamin C and the correcting power of Retinol come together in one supercharged, lightweight serum. Two potent forms of stabilized Vitamin C plus Acerola Cherry Extract (a superfruit highly concentrated in Vitamin C) visibly brighten, firm and restore radiance. Retinol boosted by NIA-114 (our proprietary form of Niacin) smooths fine lines and texture for visibly renewed, glowing skin.