Quercetin

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Quercetin is a powerful bioflavonoid found in grape skins, red onions, apples, and green tea. It promotes a healthy, normal immune response and helps manage seasonal discomfort. Qu ercetin also supports cardiovascular and skin health, and is a powerful antioxidant that helps neutralize harmful free radicals. A single serving provides 500 mg of Quercetin in vegetarian capsules. Carlson Quercetin is tested by an FDA-registered laboratory for potency and quality. Show more