Quercetin (50 caps)

6,36 €
0,13 €/caps
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Powerful antioxidant to support your overall health and well-being!†

Quercetin is a plant-derived bioflavonoid found in fruits, vegetables, and grains. Bioflavonoids give many fruits and vegetables their color†

Bioflavonoids, such as Quercetin, are antioxidants -- they neutralize free radicals, compounds excess of which can interfere with your body’s functions and speed up the aging process. Antioxidants can neutralize free radicals and may reduce or even help prevent some of the damage they cause.†

Natrol™ Quercetin is a combination of Quercetin, Vitamin C and a Citrus Bioflavonoid Complex designed to support your optimal health and well-being.†

Support your overall health with Natrol™ Quercetin!


Q: What is Quercetin?
A: Quercetin is a plant-derived flavonoid found in fruits, vegetables, and grains that has been studied for its wide range of biological effects.†

Q: What are Bioflavonoids?
A: Bioflavonoids or Flavonoids, also known as Vitamin P, are plant-based compounds with powerful antioxidant properties.†

Q: What is the difference between Bioflavonoids and Flavonoids?
A: Flavonoids and bioflavonoids are the same thing and the terms can be used interchangeably. Flavonoids or bioflavonoids are also known as Vitamin P.†

Q: What are antioxidants?
A: They are vitamins, mineral, and other nutrients that protects and repair cells from damage caused by excessive amounts of free radicals generated by your body during everyday activities. Excessive amounts of free radicals can interfere with your body’s functioning.†

Q: Is the ascorbic acid in Quercetin buffered?
A: No.

Q: How many mg are in one capsule of Quercetin?
A: 500 mg Vitamin C and 250 mg Quercetin.

Q: How many mg is in a daily serving of Quercetin?
A: A daily serving of Natrol® Quercetin is 2 capsules. A serving will provide you with 500mg of Quercetin and 1,000mg of Vitamin C.

Q: Does Natrol® Quercetin supplement contain corn?
A: Yes, the Vitamin C is derived from corn.


Take 2 capsules, one time daily, with a meal.

Please consult your healthcare professional prior to use if you have or suspect a medical condition, are taking prescription drugs, or are pregnant or lactating.

† 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.

Supplement Facts:

Serving size: 2 capsules
Number of servings: 25

  Amount/serving DV %

Vitamin C (as ascorbic acid) 1000 mg 1667%
Quercetin 500 mg *
Citrus Bioflavonoid Complex (may be derived from lemon, orange, lime, tangerine) 100 mg *

Other ingredients: Gelatin, magnesium stearate, silica, water.

Please Note: We try to maintain our Food Supplements Label Database accurate, but manufacturers may change the composition and the label of products without notice as they change and develop them. For this reason we can not have liability for accuracy of data, and therefore they serve for informational purposes ONLY. We are constantly working on keeping them as accurate as possible.

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