Earthrise spirulina natural dietary supplement contains a superfood that may help support the immune and cardiovascular systems, as well as possibly provide benefits for eyes, brain and cellular health. Each serving of six 500 mg. Tablets contains the same antioxidant properties as three to four servings of fruits and vegetables. This supplement comes in a 90 count bottle that provides 15 servings. country of origin : united states is gluten free : yes is gmo free : yes is kosher : yes size : 90 tab pack of : 1 selling unit : each ingredients : each tablet contains 500 mg earthrise® spirulina natural® keywords : antioxidant;health;heart;herb;immune;support