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Source Naturals   Activated Quercetin - 100 Tablets

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  • 4.4
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17 Reviews

"I take Activated Quercetin by Source Naturals along with Stinging Nettle for yea..."  Read all reviews

Item Number: SN1036
Serving Size: 3 Tablets Servings per Container: 33
Price per Serving:  $0.79 Price per Unit*: $0.26 per Tablet
* Price Per Unit may reflect product's price per capsule, tablet, ounce, fluid ounce, etc.
11 In Stock. This item will ship today if ordered within 13 hr 1 min
Regular Price:  $37.25 $26.08
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Activated Quercetin™ is a unique bioflavonoid derived from plant sources. In human cell culture studies‚ quercetin has been shown to inhibit histamine release. Additional research needs to be conducted to confirm the effects of quercetin‚ if any‚ in humans. Bromelain is a pineapple enzyme that may assist the body in times of stress. Magnesium ascorbate is a buffered (non-acidic) form of vitamin C that helps support the immune system.



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 # SN0746
  • UPC # 021078007463
Official Website: http://www.sourcenaturals.com

Serving Size: 3 Tablets
Servings Per Container: 33

Amount Per Serving / % DV

Calories 5
Total Carbohydrate 1g / <1%*
Vitamin C (as magnesium ascorbate) 646mg / 1‚076%
Magnesium (as magnesium ascorbate) 50mg / 13%
Quercetin 1g / **
Bromelain (2‚000 G.D.U. per gram) *** 300mg / **

*Percent Daily Values (DV) are based on a 2‚000 calorie diet.
**Daily Value not established.
***GDU is a standard measure of activity for bromelain.


3 to 6 tablets daily in divided doses‚ between meals. If you have a delicate‚ easily irritated stomach‚ take with meals.


If you are pregnant‚ may become pregnant‚ or breastfeeding‚ consult your health care professional before using this product.Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.Suitable for vegetarians.


  • Dairy Free
  • Egg Free
  • Gluten Free
  • Salt Free
  • Soy Free
  • Starch Free
  • Sugar Free
  • Vegetarian
  • Wheat Free
  • Yeast Free

Ratings and Reviews

Write a Review
  • 4.4
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4 17
  • 17 Reviews
    • Verified Buyer

      Tastes awful

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      from IL on 6/20/2021
      I wish it tasted better. This tastes absolutely awful. Bought it for kids since they can't swallow capsules, but this was a huge failure. It's probably effective. I wish they didn't have magnesium stearate either.
    • Verified Buyer

      Great product!

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      from REISTERSTOWN MD on 2/08/2021
      Good quality and potency.
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Part of our COVID prevention regimen

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      from VALENCIA CA on 9/28/2020
      Our doctor recommended this brand and vitamin as part of our COVID regime. Unlike other vitamins it doesn't bother my stomach which I appreciate. Only downside is you have to take a lot of them but the large number of pills that come in a bottle helps.

      Pros

      Cons

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

      Taking as a precaution for COVID

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      from VALENCIA CA on 9/28/2020
      Our doctor recommended this brand and vitamin as part of our COVID regime. Unlike other vitamins, it doesn't bother my stomach, which I appreciate. Only downside is you have to take a lot of them, but the large number of pills that come in a bottle helps.

      Pros

      Cons

      N/A 
      review-checkI would recommend this item to a friend.
    • Helps with my IBS

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      from chicago on 8/20/2020
      I take two with a meal and I am no longer bloated. Back to wearing tight pants during dinner.

      Pros

      Cons

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

      Great product

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      from Hendersonville NC on 9/22/2019
      Was able to stop taking fexofenadine everyday
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Great product

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      from Hendersonville NC on 11/07/2018
      My allergies are a lot betterafter using this product
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Helps my chronic cough!

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      from NC on 7/29/2018
      Activated Quercetin by Source Naturals helps to ease my respiratory issues.

      Pros

      Quality product!

      Cons

      Nothing!
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Helps me breathe!

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      from Arkansas on 6/10/2018
      I take Activated Quercetin by Source Naturals along with Stinging Nettle for year round allergies as recommend by Dr. Weil. I can definitely tell a difference.

      Pros

      It works.

      Cons

      Nothing.
      review-checkI would recommend this item to a friend.
    • Effective

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      from hi on 7/04/2017
      Activated Quercetin by Source Naturals is very powerful and best treatment for allergies but should not use too much, like 3 a day.

      Pros

      Tablet form allows to cut them in half if needed.

      Cons

      Nothing
      review-checkI would recommend this item to a friend.
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Your question(s) and our corresponding answer(s) will not be confidential and will be posted publically on this specific product page.

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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