C e ferulic is a revolutionary antioxidant combination that delivers advanced protection against photoaging neutralizing free radicals helping build collagen and providing unmatched antioxidant protection more protection means more youthful looking skin and better defense against environmental aging containing 15 pure l ascorbic acid and 1 alpha tocopherol the addition of ferulic acid doubles the already synergistic benefits of our original high potency formula ce transforming c e f