American Health, Ester-c With Citrus Bioflavonoids, 500 mg, 240 VegicapsProduct Description Dietary Supplement Gentle and Non Acidic Patented Vitamin C Formula With Citrus Bioflavonoids 24 Hour Immune Support* Non Acidic Product Benefits Ingredients Supplement Facts Serving Size 2 Capsules Servings Per Container 60 Amount Per Serving %Daily Value Vitamin C (as Ester C Calcium Ascorbate) 1,000 mg (1 g) 1,667% Calcium (as Ester C Calcium Ascorbate) 110 mg 11% Citrus Bioflavonoids Complex (Citrus Bioflavonoids (Citrus limon)