Description

Product Overview

Quercetin is one of the most widely researched plant flavonoids, recognized for its antioxidant properties and its role in supporting immune, respiratory, and overall cellular health. Natural Factors Quercetin 500 mg delivers 500 mg of pure Quercetin per vegetarian capsule to help support healthy immune function, sinus wellness, and the body’s natural antioxidant defenses.

Each capsule provides 500 mg of Quercetin, a naturally occurring bioflavonoid found in fruits and vegetables. Quercetin acts as a free radical scavenger and helps protect cells from oxidative stress while supporting healthy respiratory and immune system function.

This clean-label formula is Suitable for Vegetarians and Vegans, Non-GMO, and manufactured under strict Good Manufacturing Practices (GMP) in accordance with FDA and Health Canada quality standards. Every batch is laboratory tested through the Isura™ Quality Program for identity, purity, and potency.

At Mr.Vitamins Egypt, we provide authentic imported Natural Factors supplements, offering premium antioxidant and immune support products from one of the world’s most trusted nutritional brands.

Key Benefits

• Provides 500 mg of Quercetin per capsule.
• Powerful antioxidant bioflavonoid.
• Helps neutralize free radicals.
• Supports healthy immune function.
• Supports healthy sinus function.
• Supports respiratory health.
• Helps protect cells from oxidative stress.
• Suitable for Vegetarians and Vegans.
• Non-GMO.
• Laboratory tested through Isura™.
• Manufactured under GMP standards.

Why Choose This Product

• High-potency 500 mg Quercetin formula.
• Pure single-ingredient antioxidant.
• Suitable for vegetarians and vegans.
• Non-GMO verified.
• Laboratory tested for purity.
• Manufactured according to FDA and Health Canada GMP standards.
• Free from common allergens.
• Trusted Natural Factors quality.
• Convenient once-daily serving.
• Excellent value with 60 Veg Capsules.

Detailed Product Description

Quercetin is a naturally occurring plant flavonoid found in foods such as onions, apples, berries, grapes, and leafy vegetables. It is one of the best-known antioxidant bioflavonoids because of its ability to help neutralize free radicals and support healthy cellular function.

Natural Factors Quercetin provides 500 mg of pure Quercetin in every vegetarian capsule. According to the manufacturer, Quercetin functions as a free radical scavenger and helps support healthy sinus function, respiratory wellness, and normal immune system activity.

Antioxidants help protect the body’s cells from oxidative stress generated during normal metabolism and exposure to environmental factors. Quercetin is commonly included in daily wellness programs designed to support healthy immune balance and respiratory comfort.

This product is suitable for both vegetarians and vegans and contains no artificial colors, preservatives, sweeteners, dairy, wheat, gluten, yeast, soy, corn, eggs, fish, shellfish, tree nuts, or genetically modified ingredients.

Natural Factors manufactures this supplement under Good Manufacturing Practices (GMP) that comply with both FDA and Health Canada quality standards. Every batch is tested through the company’s Isura™ Quality Program, providing documentation of Non-GMO status and laboratory verification using advanced analytical testing.

Purchasing from Mr.Vitamins Egypt ensures you receive authentic imported Natural Factors supplements with trusted quality, competitive prices, secure packaging, and reliable nationwide delivery.

Comparison with Lower Quality Alternatives

Supplement Facts

† Daily Value not established.

Other Ingredients

• Vegetarian capsule (carbohydrate gum [cellulose], purified water)
• Microcrystalline cellulose
• Stearic acid
• Magnesium stearate (vegetable grade)
• Silicon dioxide

Free From:

• Artificial colors
• Preservatives
• Sweeteners
• Dairy
• Starch
• Sugar
• Wheat
• Gluten
• Yeast
• Soy
• Corn
• Egg
• Fish
• Shellfish
• Animal products
• Salt
• Tree nuts
• GMOs

How to Use

• Take 1 capsule daily.
• Swallow with water.
• Take as directed by your healthcare professional when appropriate.
• Use consistently as part of a balanced lifestyle.

Warnings

• Consult your healthcare provider before use if you are pregnant, breastfeeding, or trying to conceive.
• Consult your healthcare provider before use if you are taking medication.
• Consult your healthcare provider before use if you have a medical condition or anticipate surgery.
• Keep out of reach of children.
• Do not use if the safety seal is broken.
• Store tightly sealed in a cool, dry place.

Frequently Asked Questions (FAQ)

1. What is Natural Factors Quercetin used for?

It is formulated to provide antioxidant support while helping maintain healthy immune, sinus, and respiratory function.

2. How much Quercetin does each capsule provide?

Each vegetarian capsule provides 500 mg of Quercetin.

3. What is Quercetin?

Quercetin is a naturally occurring plant bioflavonoid found in many fruits and vegetables. It is widely recognized for its antioxidant properties and ability to help neutralize free radicals.

4. Does this product support immune health?

Yes. According to the manufacturer, Quercetin helps support healthy immune system function.

5. Is this supplement suitable for vegetarians and vegans?

Yes. The formula is suitable for both vegetarians and vegans.

6. Is this product Non-GMO?

Yes. It is verified through the Isura™ Non-GMO documentation program.

7. Does this product contain common allergens?

No. It is free from gluten, dairy, soy, corn, wheat, eggs, fish, shellfish, tree nuts, and many other common allergens.

8. Can this supplement be used with other supplements?

Yes. It is commonly combined with:

• Vitamin C
• Zinc
• Vitamin D3
• Elderberry
• NAC (N-Acetyl Cysteine)
• Omega-3 Fish Oil
• Probiotics
• Multivitamins

If you take prescription medications or have a scheduled surgery, consult your healthcare provider before using Quercetin supplements.

9. How should I take Natural Factors Quercetin?

The manufacturer recommends taking 1 capsule daily, or as directed by your healthcare professional.

10. How long does one bottle last?

Each bottle contains 60 vegetarian capsules, providing approximately a 60-day supply when taken as directed.

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• 100% Authentic Imported Products.
• Trusted International Brands.
• Competitive Prices.
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