Added to Cart
Cart Total:
Customers Also Bought:

American Health, Ester-C, Powder with Citrus Bioflavonoids, 4 oz (113.4 g)

$11.25 $11.25 (Saved $6.06)

Thank you!

Your email is being processed.

American Health, Ester-C, Powder with Citrus Bioflavonoids, 4 oz (113.4 g)

Shipping Saver ?
Our Price:
You Save:
$6.06 (35)

Sorry, this product is no longer in stock.

Earn 5% Loyalty Credit ?

American Health, Ester-C, Powder with Citrus Bioflavonoids, 4 oz (113.4 g)

In Stock
4 oz
8 oz
4 oz
  • Expiration Date: Apr 2020
  • Shipping Weight:
    0.35 lbs
    Switch to Metric units
  • Product Code: AMH-17050
  • UPC Code: 076630170505
  • Package Quantity: 4 oz (113.4 g)
  • Dimensions:
    2.2 x 2.2 x 4.5 in, 0.3 lbs
    Switch to Metric units
Product Overview


  • The Better Vitamin C
  • Gentle and Non-Acidic
  • Patented Vitamin C Formula
  • 100% Vegetarian
  • Immune Support
  • Dietary Supplement
  • Suitable for Vegans

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 dose, Ester-C delivers the advanced active immune system support and the potent antioxidant activity you can depend on. Added Citrus Bioflavonoids may help your body better absorb and utilize Vitamin C.

Suggested Use

For adults, add 2/3 teaspoon (2.71 g) mixed in water or juice once daily, preferably with a meal.

Other Ingredients

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



If you are pregnant, nursing or taking any medications, 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.

Supplement Facts
Serving Size: 2/3 Teaspoon (2.71 g)
Servings Per Container: 41
  Amount Per Serving %Daily Value
Calories 10  
Total Carbohydrates 2 g 1%
Vitamin C (as Ester-C Calcium Ascorbate) 1,500 mg (1.5 g) 2,500%
Calcium (as Ester-C Calcium Ascorbate) 235 mg 24%
Citrus Bioflavonoids Complex
Citrus Bioflavonoids (from Lemon peel) (Citrus limon), Naturally Occurring Vitamin C Metabolites
150 mg **
**Daily Value not established.
iHerb Customer Reviews

very reliable seller

Posted by iHerb Customer on Jun 29, 2017 | Verified Purchase

everything was great

Thanks for your feedback!

Stomach friendly

Posted by Daniscience on Oct 08, 2014 | Verified Purchase

This is probably the best vitamin C around iherb, taste is kind of bad but tolerable but the most important thing is it is not acidic so you can get more than 1g per serving without getting dhiarrea, this happens with ascorbic acid forms. Next time I will purchase the 8oz version as I'm happy with this product.

Thanks for your feedback!


Posted by iHerb Customer on May 19, 2014 | Verified Purchase

Dont mix well whit water and tastes not so good, but goes well to smoothies.

Thanks for your feedback!

prefer the capsules

Posted by iHerb Customer on Oct 16, 2012 | Verified Purchase

the powder was fine on my stomach but i think i'm a little too sensitive to deal with the citrus taste. i switched over to the capsules without bioflavanoids and have been pleased.

Thanks for your feedback!

Didn't agree with me totally!

Posted by iHerb Customer on Jul 21, 2012 | Verified Purchase

Have allergies and candida and although I felt this was good on one hand, it didn't really agree with me on the other. I guess that may have something to do with the bioflavonoids, which maybe I cannot tolerate, as this is the second product now I have taken with that in it. So I wouldn't be buying this again.

Thanks for your feedback!