ArtNaturals Vitamin C Serum with Hyaluronic Acid uses the free-radical battler along with anti-inflammatory champ hyaluronic acid, a major component of skin, where it repairs the damage done by too much sun. Artnaturals serum is further enhanced with Vitamin E, whose famous antioxidant powers also aid in nourishing skin repair. Science has shown that using skincare products containing both Vitamin E and C is more effective in protecting your skin from the sun's harmful rays than those that contain only one of the two.