Quercetin, a natural pigment is found in many fruits, vegetables and grains, is one of the most abundant antioxidants in a healthy diet. This means it plays a key role in helping your body combat free radical damage; to get the most out of this key nutrient, you need a high-quality quercetin supplement: NP PRO Quercetin 600. NaturesPlus PRO: Nature + Science= PROformance—professional-level products from NaturesPlus! Provides free-radical protection*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. Contributes to the body’s ability to maintain healthy blood pressure for those already within normal ranges*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. Supports a healthy immune response*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. 60 Servings Per Container