Bluebonnet's Super Fruit Cherry Fruit Extract Capsules combine three species of cherries [Tart Cherry (Prunus cerasus), Sweet Cherry (Prunus avium) and Black Cherry (Prunus serotina)] in one proprietary blend. Additionally, unlike other cherry fruit extracts, this unique blend has been freeze-dried at low temperatures to retain cellular integrity, shape, color and nutritional profile. The flavonoids- including anthocyanins - help to support joint health and protect against the damaging effects of free radicals. Available in easy-to-swallow vegetable capsules for maximum assimilation and absorption.