NEW YORK— PHYTO-C Skin Care introduced a line of products containing liquid vitamin C (L-ascorbic acid). Antioxidants work by neutralizing oxygen free radicals, which damage and destroy the skin. L-ascorbic acid can effectively neutralize free radicals caused by UV rays or other external factors. Its anti-inflammatory properties allow it to help repair skin cells and tissue damaged by free radicals. In combination with Hyaluronic acid, L-ascorbic acid activates enzymes that stabilize and maintain collagen structure. The line includes: Pro-Heal Serum, Supreme Serum, Skin Firming Cream, Velvet Gel and Active Serum.