NOW Foods' Inositol Hexaphosphate here at Supplementstogo.com is derived from defatted rice bran and is a rich source of phylate compounds. These compounds serve as natural plant antioxidants that inhibit oxidative reactions initiated by iron, one of the major contributors to the proliferation of free radicals in the human body.* DetailsServing Size: 1 Vcap®Suggested Use: As a dietary supplement, take 1 Vcap® twice daily, preferably on an empty stomach.Free of: sugar, salt, yeast, wheat, gluten, corn, soy, milk, egg or preservatives.Other Ingredients: Cellulose (capsule) and Magnesium Stearate (vegetable source). Vegetarian Formula.Warnings: NoneDisclaimers: *This statement hs not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.Vcaps® is a registered trademark of Capsugel.