C-Buffered with Bioflavonoids offers a wide range of support for the human body. It is a potent antioxidant and free radical scavenger and supports the bodys defense system by enhancing white blood cell function and activity. It is essential for the formation and maintenance of intercellular ground substance and collagen. Vitamin C aids in the absorption of iron and the formation of red blood cells and converts folic acid to active folinic acid. Vitamin C is also required for the synthesis of carnitine and steroids.Suggested UseOne vegetable capsule daily, or more, as directed by a health care professional.Serving Size:1 Vegetable CapsuleServings Per Container: 90Amount Per Serving % Daily Value Vitamin C (as Calcium Threonate/Calcium Ascorbate Complex) 500 mg 833% Calcium (as Calcium Threonate/Calcium Ascorbate Complex) 58 mg 6% Citrus Bioflavonoid Complex: Hesperidin, Rutin, Quercetin 50 mg Hesperidin Rutin Quercetin Other Ingredients: rice flour, hydroxypropyl methylcellulose (vegetable capsule), l-leucineWarnings Pregnant and/or lactating women should consult their physician prior to use. Tamper evident band around cap and seal on bottle. Do not use if either seal is broken or missing. Keep out of reach of children.