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Natural Factors

Quercetin Bioflavonoid Complex

Quercetin Bioflavonoid Complex

Item: NFC077

  • Support for the body's use of vitamin C

  • Bioflavonoid complex with bromelain & rutin

  • 90 easy-to-swallow capsules

250 mg 90 Caps

$17.47
Retail $24.95
Save 30%
Quantity
In Stock
  • Support for the body's use of vitamin C

  • Bioflavonoid complex with bromelain & rutin

  • 90 easy-to-swallow capsules
Natural Factors Quercetin capsules are enhanced with citrus bioflavonoids, bromelain and rutin. Quercetin, a popular bioflavonoid, is essential to optimize the body's use of vitamin C. Bioflavonoids are brightly-colored substances that are found in fruits and vegetables, typically as companions to vitamin C. They are essential for proper absorption of vitamin C and have been shown to have antioxidant properties, increase capillary strength and keep collagen healthy.

Terms and Ingredient Definitions

Supplement Facts

Serving Size 1 Capsule

  Amount Per Serving %Daily Value
Total Carbohydrate <1g <1%†
Quercetin 235 mg *
Citrus Bioflavonoids (from citrus peels) 235 mg *
Bromelain 1000 GDU (from pineapple stems) 45 mg *
Rutin 45 mg *

†Percent Daily Value is based on a 2,000 calorie diet.

*Daily Value not established.

Other Ingredients: Gelatin capsule (gelatin, purified water), rice flour, magnesium stearate (vegetable grade), silicon dioxide.

Suggested usage: 1 capsule, 1-3 times per day or as directed by a health professional. Keep out of reach of children.

Contains no artificial preservatives, color or sweeteners; no dairy, soy, starch, wheat or yeast.

Shipping Weight

.22 lbs

Natural Factors Quercetin Bioflavonoid Complex Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Rated 4 out of 5 by 1 reviewer.
Rated 4 out of 5 by Finally Quercetin w/out the added C Quercetin has been hailed as a moderately potent antioxidant on its own (at therapeutic doses), but my interest lies with its ability to synergistically increase the absorption of green tea catechins, and natural sources of vitamin C. For reasons not pertinent to this review, I've been looking for a quercetin supplement that did not include the added vitamin C (I get mine from food). Most companies add C, but this brand includes quercetin and mixed bioflavonoids which increase not only the absorption of the quercetin itself, but of food sources of vitamin C, and the ordinarily poorly absorbed green tea catechins. Regarding many supplements, I've long laughed at the question of effectiveness, especially when the proposed benefits often happen as silently as the conditions they may be preventing or treating, on a molecular level. But doing my research at a site that conducts analysis testing of supplements I found that this brand, with a few exceptions, has a moderately consistent pattern of delivering what their label promises. That, combined with the fact that they don't adulterate this with added vitamin C, makes me pretty confident in its ability to help enhance absorption of other beneficial nutrients. January 29, 2015
  • 2016-09-30 T11:32:59.780-05:00
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  • cp-1, bvpage1
  • co_hasreviews, tv_1, tr_1
  • loc_en_US, sid_NFC077, prod, sort_default
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