Natrol Quercetin 500 mg. - 50 Capsules
Natrol Quercetin 500 mg. combines Quercetin with high potency Vitamin C and Citrus Bioflavonoids compounds naturally found together in a variety of healthy plant-based foods. The result is an advanced antioxidant formula to support immune health. Quercetin 500 mg. helps support the immune system with Vitamin C Bioflavonoids in a high-potency, antioxidant formula. Natrol Quercetin contains no yeast, wheat, milk, egg, soy, gluten, starch, added sugars, or artificial colors, flavors or preservatives.
Quercetin (Sophora japonica)
Quercetin belongs to a class of water-soluble plant pigments called flavonoids.
Where is it found?
Quercetin can be found in onions, apples, green tea, and black tea. Smaller amounts are found in leafy green vegetables and beans.
Natrol is driven to become the most desired nutritional supplement brand by creating products that support your healthy life. Given this goal, consumer needs are central to their focus. Natrol’s mission is to deliver nutritional products with uncompromised quality, service, and innovation through the best that science, nature, and technology can offer.
Natrol - Quality Uncompromised
Quality Materials Used In Natrol’s Products
Natrol buys raw materials from companies located in the U.S. and abroad. Regardless of the country of origin, their intensive quality procedures ensure that Natrol's products are safe, pure, and meet label claims. Natrol's Quality Assurance Program involves the following key components:
Vendor Qualification: Natrol’s strict vendor qualification program includes screening by a GMP audit questionnaire, followed by facility audits to ensure they select reliable suppliers. As a result, Natrol has close working relationships with a group of trusted vendors who consistently furnish the highest quality materials.
Ingredient Testing: All ingredients are carefully inspected upon receipt, sampled, and held under quarantine until analytical testing is completed to confirm that they meet all specifications for purity, activity, and physical characteristics. All materials undergo thorough testing prior to release for manufacturing. Any material that does not meet all specifications is rejected. Natrol’s reputation for having strict acceptance criteria and rejecting unsuitable materials is well known throughout the nutraceutical industry.
In-Process Testing: During the manufacturing process, testing is also conducted to assure that each product conforms to the specifications established for it.
Finished Product Testing: All manufactured products undergo final analytical testing to ensure their safety, purity, and activity levels. Final testing includes physical and chemical analyses and microbiological testing to guarantee each Natrol product meets all quality specifications. Sensitive analytical testing is also performed to ensure that their products are below the legal limit (California Proposition 65) for heavy metals (Lead, Cadmium, Arsenic, and Mercury).
Document Control: All aspects of the quality program and test results are thoroughly documented. Traceability of every ingredient used in each of their products is an absolute requirement of their system.
Record Retention: All production and testing records are maintained in safekeeping for several years.
Regular Quality Audits: Natrol undergoes regular quality audits by its licensing and certifying agencies. Natrol also conduct internal audits of their procedures and processes to ensure compliance within their organization.
Natrol's consumers can be assured of the safety and effectiveness of Natrol’s products no matter where the raw materials originate because of the extensive testing and GMP quality procedures they maintain.
Take 2 capsules, one time daily, with a meal.
Consult your healthcare professional prior to use if you have or suspect a medical condition, are taking prescription drugs, or are pregnant or lactating.
Store in a cool, dry place.
Keep out of reach of children.
|Natrol - Quercetin 500 mg. - 50 Capsules|
|Serving Size: 2 Capsules|
|Servings Per Container: 25|
||Amount Per Serving
|Vitmain C (as Ascorbic Acid)
|Citrus Bioflavonoid Complex
(may be derived from Lemon, Orange,
|*Based on a 2,000 calorie diet.|
**Daily Value (DV) Not Established.
|Other Ingredients: Gelatin, Magnesium Stearate, Silica, Water.|
Founded in 1980, Natrol has established itself as a global leader in the dietary supplement industry. Natrol manufactures and distributes premium-quality nutritional supplements, herbal teas and sports nutrition products under the Natrol®, Laci Le Beau® and Prolab® brands, respectively. Natrol markets approximately 50 product categories with more than 500 stock-keeping units (SKU’s) designed to meet a wide range of consumer needs.
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My husband swears this has cured his allergies, they were so bad he was on steroids and would go to bed for days. He still has some fatigue when the pollen is really heavy, but nothing like he used to have.
Quercetin has really helped my daughter's allergies.