A highly potent, fast-absorbing serum packed with 20 percent active vitamin C and powerful antioxidants to support and protect your skin for a luminous boost. Highlighted Ingredients:- Acid Ascorbic (Vitamin C) 20%: Minimizes the appearance of blemish and age spots while helping to visibly brighten and even skin tone. - Tocopherol (Vitamin E) 1%: Provides antioxidant defense against daily stressors which can speed visible signs of aging.- Ferulic Acid: Protects skin from environmental aggressors