microcrystalline cellulose (9004-34-6), herbal products, magnesium stearate (557-04-0), folic acid (59-30-3), potassium gluconate (299-27-4), selenium yeast, uric acid (69-93-2), zinc gluconate (4468-02-4) available from hamida pharma based in irvine, ca. click the links below to visit our website or contact us via our profile page.