NATURAL FACTORS- Balanced C Extra 500 MG - 180 Tablet(s) - NPN:02240293 Natural Factors Balanced C Extra combines 500 mg of vitamin C with 500 mg of bioflavonoids for antioxidant and immune support. Bioflavonoids enhance the absorption of vitamin C for better support of the immune system, to aid wound healing and connective tissue formation, and to support the normal development and maintenance of bones, cartilage, teeth, and gums.DIRECTIONS & USEAdult dose: 1–3 tablets daily or as directed by a health care practitionerINGREDIENTSVitamin C (ascorbic acid) 500 mgBioflavonoids complex (citrus bioflavonoids, rosehips, rutin, hesperidin) 500 mgNon-medicinal Ingredients:Vegetable cellulose, cellulose gum, vegetable cellulose coating.