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Life Extension, Vitamin C, with Dihydroquercetin, 1000 mg, 250 Veggie Tablets

By Life Extension

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In Stock
  • Product Code: LEX-92725
  • UPC Code: 737870927259
  • Package Quantity: 250 Veggie Tablets
  • Dimensions: 3.1 x 3.1 x 5.7 in, 0.8 lbs (0.36 kg)
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Product Overview

  • Immune Support & Synergistic Antioxidants
  • Dietary Supplement

Dihydroquercetin-3-rhamnoside (D-3-R) is a flavonoid and potent water soluble antioxidant that is synergistic with Vitamin C. Unlike many flavonoids, D-3-R is very bioavailable. Professor Szent-Gyorgyi, the recipient of the Nobel Prize for Vitamin C, categorized flavonoids such as D-3-R as "vitamin P," making Vitamin C more biologically active and available.

Suggested Use

Read the entire label and follow the directions carefully prior to use.

Take one (1) tablet daily with food, or as recommended by a healthcare practitioner.

Other Ingredients

Microcrystalline cellulose, stearic acid, croscarmellose sodium, aqueous film coating (purified water, hydroxypropyl methylcellulose, glycerin), vegetable stearate, silica.


Store tightly closed in a cool, dry place.

  • Keep out of reach of children.
  • Do not exceed recommended dose.
  • Do not purchase if outer seal is broken or damaged.
  • When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.
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Supplement Facts
Serving Size: 1 Vegetarian Tablet
  Amount Per Serving % Daily Value
Vitamin C (as ascorbic acid) 1000 mg 1667%
Dihydroquercetin-3-rhamnoside [from grape extract (leaf)] 10 mg **
**Daily Value not established.

iHerb Customer Reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars

Wonderful product

Posted by 5536595171908109527 on Jul 16, 2013

I take this everyday for allergies and haven't had a sniffle in ages! Also I found this product is great for digestion after a meal.

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2 people found the following review helpful


Posted by 5280615812874896036 on Jun 02, 2014

Nothing special. It didn't help my husband or me with our bleeding gums.

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1 person found the following review helpful

Life Extension, Vitamin C with Dihydroquercetin

Posted by Reviewer1815507 on Apr 18, 2008

These capsules dissolve easily in the body and supply a nutrient that is perhaps the single most important one required for optimum health.

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2 people found the following review helpful

Vitamin C 1000mg

Posted by Reviewer1610470 on Mar 21, 2011

Quality product with useful addition, these tablets are an acceptable size, and the quantity of tablets is quite generous for the price. Will buy again.

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Posted by Reviewer3247467 on Apr 26, 2011

excellent product, highly recommended

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