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Nutricology, Quercetin 300, 60 Veggie Caps

By Nutricology

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  • Product Code: ARG-50060
  • UPC Code: 713947500600
  • Package Quantity: 60 Veggie Caps
  • Dimensions: 2 x 2 x 3.8 in, 0.15 lbs (0.07 kg)
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Product Overview

  • Innovative Nutrition
  • Hypoallergenic
  • Dietary Supplement

Quercetin 300

Provides high potency quercetin, derived from a non-citrus, hypoallergenic plant source, stabilized with additional antioxidants so as not to auto-oxidize (degrade spontaneously).

Suggested Use

As a dietary supplement, 1 to 2 capsules one to three times daily with meals, or as directed by a healthcare practitioner.

Other Ingredients

Hydroxypropyl methylcellulose, microcrystalline cellulose, silicon dioxide, L-leucine.


Keep in a cool, dry place, tightly capped.

California Proposition 65 Warning: Warning. This product contains chemicals known to the State of California to cause birth defects or other reproductive harm.

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Supplement Facts
Serving Size: 2 Capsules
Servings Per Container: 30
  Amount Per Serving % Daily Value
Vitamin C (as Ascorbic Acid) 150 mg 250%
Vitamin E (as DL-alpha-Tocopheryl Acetate) 140 IU 467%
Quercetin 600 mg
† Daily Value not established.
* Percent Daily Value are based on a 2,000 calorie diet

iHerb Customer Reviews

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Posted by Reviewer2070836 on Sep 14, 2011

so glad no flow agents etc

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3 people found the following review helpful

Good way to get quercetin

Posted by Reviewer1259171 on May 09, 2010

Helps me with bruises. I must be deficient in it because my body can't seem to do well without it. Helps sinuses. The liquid quercetin seems to be better, probably because I can get more of it easily. But it stains badly and is messy to work with.

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2 people found the following review helpful


Posted by Reviewer3055813 on Dec 18, 2011

I think this has helped with fall and winter allergies.

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1 person found the following review helpful

great product, no nasty excipients

Posted by JasonArgo on Oct 24, 2013

Quercetin works fine for my rash and hay fever, but this is the only one found at iHerb without those nasty excipients, such as stearates.

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1 person found the following review helpful


Posted by Reviewer1254386 on Mar 20, 2008

I purchased these to use for my allergies. The work well for Rosea but did not find that they helped my allergies much.

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1 person found the following review helpful

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