Nature's way standardized bilberry extract dietary supplement supports eye function thanks to a blend of black elderberry and bilberry extract. Each vegetarian capsule in this 90 count bottle provides 20 mg. Of anthocyanins. Consume one capsule three times daily, preferably with food, or you can double the dosage for intensive use. country of origin : united states is gmo free : yes is vegan : yes size : 90 cap pack of : 1 selling unit : each keywords : anthocyanins;eye;function;supports