SUITABLE FOR VEGANS * KOSHER. SUGAR, SALT & STARCH FREEEach tablet of Solgar Rutin provides: Rutin 500mg. Solgar Rutin tablets are Tableted with these natural ingredients: dicalcium phosphate, microcrystalline cellulose, stearic acid, magnesium stearate, silicon dioxide, cellulose gum, hydroxypropylmethyl cellulose, vegetable glycerin. Directions:As a food supplement for adults, one (1) tablet daily, preferably at mealtime, or as directed by a healthcare practitioner.