Element Eight O2 Vitamin C Serum, 1 oz. / 30 mL What it Does The first Vitamin C delivered with liquid oxygen. A gentle yet potent targeted treatment serum designed to rapidly brighten skin, reduce the appearance of dark spots and defend against free radical damage for radiant, healthylooking skin. How To Use: Apply morning and evening to the face and neck. As a targeted treatment use as an additional step to amplify the results of your morning and evening skincare routines. Best used after an e