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American Health, Ester-C with Citrus Bioflavonoids, 500 mg, 120 Capsules

By American Health

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In Stock
  • Product Code: AMH-16961
  • UPC Code: 076630169615
  • Package Quantity: 120 Capsules
  • Dimensions: 4.6 x 2.5 x 2.5 in, 0.35 lbs (0.16 kg)
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Product Overview

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

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 day is all you need. Added Citrus Bioflavonoids may help your body better 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. Non-GMO.


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. Keep out of reach of children. Store at room temperature. Do not use if seal under cap is broken or missing.

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Serving Size: 2 Capsules
Servings Per Container: 60
  Amount Per Serving % Daily Value
Vitamin C
(as Ester-C Calcium Ascorbate)
1,000 mg ( 1 g) 1,667%
(as Ester-C Calcium Ascorbate)
110 mg 11%
Citrus Bioflavonoids Complex
Citrus Bioflavonoids (Citrus limon) (fruit), Sweet Orange,
Tangerine, Lime, Lemon, Acerola, Rutin, Hesperidin Complex
(Citrus spp.) (fruit), Naturally Occurring Vitamin C Metabolites
400 mg **
**Daily Value not established.

iHerb Customer Reviews

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Vitamin C

Posted by Reviewer1587782 on May 10, 2016

I lover ester C. I never get stomach cramps as I do with others.

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Best Ester C

Posted by 5149810271169062731 on Apr 04, 2016

I've been using this for years and find my body likes it better than any other vitamin C product.

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Great for upping in the winter months

Posted by Rena61 on Dec 20, 2015

I already take a few of the lower mg of natural vitamin C, but in the winter I like to up the mg a bit more to protect from so many fellow employee's that are sick all the time. It's been years since I had to call off sick doing it this way. These help a great deal. I still take my natural Vitamin C along with these.

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this is reorder

Posted by bugajuk on Nov 21, 2015

Good quality, does not irritate the stomach, recommend. After some time, i can say it is harmful to use long periods big dosage vitamin c like these. There are research that it can damage your kidneys. So be careful how long do you use it.

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The best Vit C

Posted by petitecoton on Oct 04, 2015

I take 2 capsules per day, morning and night. I think 500mg is effective for absorption. My skin look brighter and I never got sick after I took this Vit C formula.

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