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American Health, Ester-C, 500 mg with Citrus Bioflavonoids, 240 Capsules

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In Stock
  • Expiration Date: Mar 2019
  • Shipping Weight: 0.77 lbs (0.35 kg)
  • Product Code: AMH-16962
  • UPC Code: 076630169622
  • Package Quantity: 240 Capsules
  • Dimensions: 3.1 x 3.1 x 5.3 in, 0.65 lbs (0.29 kg)
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Product Overview


  • Non-Acidic
  • Gentle and Non-Acidic
  • Patented Vitamin C Formula
  • 24-Hour Immune Support
  • Dietary Supplement
  • Non-GMO

Ester-C is a breakthrough patented Vitamin C formula supported with naturally occurring metabolites. Metabolites help enhance the absorption of Vitamin C by your white blood cells, an important part of your immune system. Ester-C's unique, chemical-free manufacturing process neutralizes pH, making it non-acidic and gentle on the stomach. In a daily 1,000 mg dose, Ester-C delivers 24-hour immune support...so once a daily is all you need. Added Citrus Bioflavonoids may help your body letter absorb and utilize Vitamin C.

Suggested Use

For adults, take two (2) capsules once daily, preferably with a meal.

Other Ingredients

Gelatin, vegetable cellulose, vegetable stearic acid.

No Gluten, no yeast, no wheat, no milk or milk derivatives, no lactose, no soy, no egg, no grapefruit, no sugar, no preservatives, no artificial color, no artificial flavor, no sodium.


If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use. Discontinue use and consult your doctor if any adverse reactions occur. Discontinue use and consult your doctor if and adverse reactions occur. Keep out of reach of children. Store at room temperature. Do not use if seal under cap is broken or missing.

Supplement Facts
Serving Size: 2 Capsules
Servings Per Container: 120
  Amount Per Serving: %Daily Value
Vitamin C
(as Ester-C Calcium Ascorbate)
1,000 mg (1 g) 1,667%
Calcium (as Ester-C Calcium Ascorbate) 110 mg 11%
Citrus Bioflavonoids Complex
Citrus Bioflavonids (Citrus limon) (fruit), Sweet Orange,
Tangerine, Lime, Acerola, Rutin, Hesperidin Complex
(Citrus spp.) (fruit), Naturally Occurring Vitamin C Metabolites
400 mg **
** Daily Value not established.
iHerb Customer Reviews

More bioavailable; harder to swallow

Posted by 5559590992830793214 on Oct 06, 2016

My clinical nutritionist had me switch over to this product as it's more bio-available and has less "fillers" (of dubious origin) than the powdered Vitamin C I was on before. I know (from my Doc) that this is an overall better product, however, to me it has a kind of "farm yard" smell (maybe that's just my pregnancy making my sense of smell weird!) that makes it a little harder to swallow. But otherwise very happy with it!

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American Health Ester-C 500mg

Posted by 5082488275510493121 on Aug 13, 2016

Very good ! Taken 2x p/ day 1000mg each time @ bfast and lunch. Able to sustain my immunity at work. While my colleagues fall ill , i'm still able to go on . Recommend anyone to take this.

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Ester-C with citrus bioflavonoids 240 capsules

Posted by Reviewer2320947 on Jun 14, 2016

I like the Ester=C with citrus bioflavonoids 500 mg, and take it in three separate doses a day. I also prefer it in capsules. These were recommended by my Naturopath.

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Great product !

Posted by 5140130536629762144 on Sep 24, 2015

This vitamin c is very good ! my skin look bright ! I Love It !! ><

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Posted by Reviewer1569258 on Feb 11, 2014

I have used this for a long time, year round. No digestive problems with the product.

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