Prairie Naturals Gout Force - Uses clinically studied Ayuric, a fruit from the ancient Ayurvedic plant, Terminalia bellerica, that’s shown to help support healthy uric acid levels. Clinical research has been shown a tannin-rich extract derived from the edible fruit of Terminalia bellerica helps keep uric acid levels within a healthy range. This patent-pending, standardized extract from T. bellerica is a powerful botanical for uric acid support that inhibits the xanthine oxidase enzyme, thus controlling uric acid synthesis.