Found in apples, tea, grapes and other foods, quercetin is an antioxidant which can support your immune system.* Natrol® Quercetin adds a Citrus Bioflavonoid Complex.
Directions: Take 2 capsules, one time daily, with a meal.
* [1] Note: Unless otherwise noted, products on our web site have not been evaluated by the Food and Drug Administration. They are not intended to diagnose, treat, cure, or prevent any disease.