Found in lemons, limes, oranges, grapefruits, and tangerines, Citrus Bioflavonoids provide support for a healthy immune system. There are a number of health benefits of citrus bioflavonoids including balanced cholesterol, blood, pressure levels, and aiding in the absorption of Vitamin C. Your complete satisfaction is our highest priority. That's why every Bronson product is backed by a one-year, 100% customer satisfaction guarantee. * These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.