Activated Quercetin | GNC

Source Naturals® Activated Quercetin


Write a Review
Item # 166518


Size: 100 Tablets

Add to cart options

Product Options

Product Actions


Product Information


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.

Label (click image to enlarge)


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


Keep out of reach of children.
, Do not use if tamper evident seal is broken or missing.

Other Ingredients

Sorbitol, stearic acid, Modified cellulose gum, Silica, Magnesium Stearate
Source Naturals P.O Box 2118 Santa Cruz, CA,

Nutrition Facts

Serving Size  3 Tablet(s)
Servings Per Container  33

Amount Per Serving     % DV

Calories 5  

Total Carbohydrates 1g  
Vitamin C (Ascorbic Acid) 788mg   1313%
Magnesium (as magnesium citrate) 50mg   12%

Quercetin  1 g   **
bromelain (2000 GDU per gram)  300 mg   **

** Daily Value (DV) not established.


There are no reviews for this item. Write Review
Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!