Allergy Research Group   Quercetin 300 - 60 Vegetarian Capsules

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4 Reviews

"I bought Quercetin to help with my wife colon polyps symptoms have seemed to got..."  Read all reviews

Item Number: ALL1218
Serving Size: 2 Capsules Servings per Container: 30
Price per Serving:  $1.17 Price per Unit*: $0.58 per Capsule
* Price Per Unit may reflect product's price per capsule, tablet, ounce, fluid ounce, etc.
58 In Stock. This item will ship today if ordered within 9 hr 58 min
days. Never run out.
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Bioflavonoids are naturally occurring nutrients that have been shown to have benefits for your eyes and skin. Nutrients that fall in this category‚ such as quercetin‚ have also been recognized for their ability to help maintain capillary walls and decrease the likelihood of hemorrhages.

Quercetin has certainly shown promise in a number of areas concerning health. When combined with other bioflavonoids‚ the nutrient works to reduce the levels of ‘bad’ (LDL) cholesterol present in your body; this decreases your risk for developing heart disease. Another benefit offered by quercetin is its ability to provide support for the integrity of mast cells‚ which take on a crucial role in controlling the release of allergy-causing histamine. Additional research has shown quercetin to be effective in reducing the production of leukotrienes and prostaglandins‚ both of which contribute to uncomfortable inflammation. Due to quercetin’s ability to act similarly to anti-inflammatory drugs like ibuprofen‚ it holds some promise in offering relief for those suffering from arthritis—quercetin may reduce the swelling and joint pain that afflicts those with the condition. Bioflavonoids have also been linked to cancer prevention; recent studies indicate that quercetin can potentially limit the development of cancer cells and various tumors.

Each capsule of Allergy Research Group’s Quercetin 300 provides 300mg of the potent bioflavonoid. This supplement has been manufactured with the highest level of potency available for quercetin. It’s derived from a non-citrus‚ hypoallergenic natural source. In addition‚ the quercetin used in this formula has gone through a stabilization process to prevent it from undergoing auto-oxidation or spontaneous degradation. The exclusive formula is also vegetarian-friendly.

Allergy Research Group has been providing high-quality‚ hypoallergenic supplements for over 30 years. Its unique supplements incorporate the latest scientific discoveries‚ making Allergy Research Group products the choice of many physicians and other healthcare practitioners to support the nutrition and health of their patients.

These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose‚ treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.

  • MFG # 70060
  • UPC # 713947700604
Official Website:

Serving Size 2 capsules

Servings per container 30

Amount per serving:

Vitamin C (as Ascorbic Acid) 150 mg

Vitamin E (as DL-alpha-Tocopheryl Acetate) 140 IU

Quercetin 600 mg

Other ingredients: Hydroxypropyl methylcellulose‚ cellulose‚ L-leucine.

These nutrients are of the highest quality and purity obtainable‚ free of all common allergens (antigens)‚ and do not contain preservatives‚ diluents‚ or artificial additives.

Suggested Use: As a dietary supplement‚ 1 or 2 capsules one to three times daily with meals‚ or as directed by a health practitioner.

Keep in a cool‚ dry place‚ tightly capped.

  • Hypoallergenic

Ratings and Reviews

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  • 5.0
5 4
  • 4 Reviews
    • great product, good price

      from Philadelphia on 6/06/2019
      I have made some comparisons with this product, it is priced well compared to other brands out there.


      no pros or cons


      review-checkI would recommend this item to a friend.
    • Verified Buyer

      A Lifesaver!!

      from Northwood, ND on 1/22/2014
      I get Quercetin 300 because I was told it would help my itching from detoxing & it really does!!
      review-checkI would recommend this item to a friend.
      1 of 1 people found the following review helpful.
    • Verified Buyer

      Great product for supporting the immune

      from North Carolina on 8/23/2013
      My integrative medicine physician recommends Quercetin 300 for support of the immune system for me since I have allergies. has a great price and free shipping so I buy a lot from them.
      review-checkI would recommend this item to a friend.
    • Verified Buyer


      from asheville on 3/16/2013
      I bought Quercetin to help with my wife colon polyps symptoms have seemed to gotten better!
      review-checkI would recommend this item to a friend.

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Additionally, PureFormulas is unable to directly recommend products in relation to specific health conditions. Please contact your trusted healthcare practitioner for direct product recommendations.

If you have any general questions regarding orders or our policies and programs, please contact our Customer Happiness Team @ 1.800.383.6008

If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use. Your healthcare professional is the best source for guidance before beginning an exercise or nutritional supplement program.

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.

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