* Since 1947 * 600 mg of Pure Vitamin C with Bioflavonoids, Rutin, Hesperidin & Rose Hips * Gluten, Wheat & Dairy Free * Suitable for Vegetarians * Kosher Parve * Dietary Supplement Solgar"s HY-C offers 600 mg of pure Vitamin C combined with natural citrus bioflavonoids, rutin and hesperidin, which may enhance the absorption and utilization of Vitamin C. Vitamin C is a water-soluble nutrient with revered antioxidant and immune supportive properties. Combined with 175 mg natural bioflavonoids and 25 mg of rose hips, each single tablet serving of HY-C offers synergistic antioxidant support to combat cell-damaging free radicals which can cause premature aging.