This two-in-one antioxidant treatment works by two different mechanisms to help improve the appearance of aging skin both inside and out. Below the surface, a 15% concentration of pure vitamin C neutralizes free radicals, defends against environmental damage, and helps prevent signs of premature aging. On the surface, a 10% concentration of hydroxy acids exfoliates to smooth the skin and create a more youthful appearance. C AHA incorporates both glycolic and lactic acids to slough off the rough outer layer of the skin, revealing newer, youthful skin under the surface. This powerful antioxidant reduces the appearance of fine lines and wrinkles and neutralizes free radicals. Using Duke-patented vitamin C technology, delivers 15% L-ascorbic acid to the skin —formulated at a precise pH and concentration shown to be effective 10% hydroxy acids provide exfoliation to remove dry, dull surface cells and reveal youthfulskin below How to Use: In the morning after cleansing, apply 4-5 drops to a dry face, neck and chest. Can also be used on the backs of the hands Key Ingredients: 15% L-ascorbic acid (vitamin C): Inhibits UVA- and UVB-induced damage and has anti-inflammatory properties. 10% hydroxy acids: Provides exfoliation to help improve dry, dull skin. Ingredients: AQUA / WATER / EAU, ASCORBIC ACID, TRIETHANOLAMINE, GLYCOLIC ACID, PROPYLENE GLYCOL, GLYCERIN, CITRIC ACID, LACTIC ACID, PHENOXYETHANOL, ZINC SULFATE, DISODIUM EDTA, SODIUM HYALURONATE
