Brightening C Antioxidant Complex is a high potency aqueous formulation that is readily absorbable for optimal results. Vitamin C in the form of L Ascorbic Acid offers protection against environmental damage and neutralizes free radicals as it brightens the complexion. Reduces hyper pigmentation and supports collagen synthesis. This antioxidant complex is formulated with ferulic acid. Ferulic acid is widely used in Japan as a natural sunscreen and is a powerhouse ingredient endowed with a high UV absorbing capability. A powerful phytochemical antioxidant, ferulic acid boosts the brightening power of Vitamin C and stabilizes the fragile ingredient for the absolute best results possible.