This antioxidant powerhouse provides the gold standard in comprehensive (environmental and intrinsic) defense with Vitamins C and E, plus 17 additional free-radical fighters. Why You'll Love It: Helps improve the appearance of skin dullness, redness and overall tone and texture, for brighter, more radiant-looking skin. All skinbetter science products are dermatologist tested, paraben free, fragrance free, dye free and cruelty free. BENEFITS Super-potent antioxidant serum that helps shield the skin against the effects of internal and external free radicals. Vitamins C and E, plus 17 additional free-radical fighters combined with a new, patented antioxidant brings a new level of comprehensive defence.