Refresh Skin Therapy's Day and Night Serum Duo provides 24-hour care for sensitive skin showing signs of aging. For daytime, experience the rejuvenating effects of our Vitamin C Day Serum. With every application, skin absorbs nutrients that work together to give you a radiant, healthy glow. Skin brightening ingredients vitamin C and kojic acid are paired with vitamin E and hyaluronic Acid for ultimate hydration and skin protection. The Vitamin C Day Serum protects the skin from free radical damage caused by exposure to the sun, environmental pollution, and HEV blue light emitted by computer and phone screens. Refresh's Vitamin C Day Serum contains a next-generation form of Vitamin C, called 3-O-Ethyl Ascorbic Acid, for better skin penetration and stability. This form of Vitamin C is combined with Kojic Acid, another powerful skin-brightening ingredient, to improve the look of age spots, freckles, melasma, and blotchy skin. Small molecule Hyaluronic Acid is easily absorbed by the skin to maintain natural moisture levels, without greasiness. UPC: 060003520721 Weight: 0.5 lbs RKU: SAM980292346