One bottle of Nature's Bounty Red Yeast Rice, 600 mg Capsules. Red Yeast Rice has been a staple food of the traditional Chinese diet for centuries. Non-GMO Red Yeast Rice capsules with no artificial color, flavor, or sweetener. Herbal supplement valued as a main food source. Adults should take two Red Yeast Rice powder capsules once or twice daily with a maximum of four capsules in a 24-hour period.