Your Cart is Empty
But it doesn't have to be.
Continue Shopping.
Added to Cart
Cart Total:
Customers Also Bought:

American Health, Ester-C, with Citrus Bioflavonoids, 500 mg, 450 Veggie Tabs

Our Price:
You Save:
$15.80 (35)
  • Volume Discount
  • Buy 2+
    Save 5%
Earn 10% Loyalty Credit ?

This product is already in your Wish List.

View Wish List

This product is now in your Wish List.

Sorry, this product is no longer in stock.

In Stock
  • Expiration Date: Feb 2019
  • Shipping Weight: 1.48 lbs (0.67 kg)
  • Product Code: AMH-16956
  • UPC Code: 076630169561
  • Package Quantity: 450 Veggie Tabs
  • Dimensions: 3.25 x 3.25 x 6.5 in, 1.25 lbs (0.57 kg)
Bundle Offer
Save $4.00 when you purchase these items today for only $34.29
Total: $38.29
Combo Discount: - $4.00
Together: $34.29

Sorry, this product is no longer in stock.

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 1,000 mg 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, take two (2) vegetarian tablets once daily, preferably with a meal.

Other Ingredients

Vegetable cellulose, calcium silicate, vegetable stearic acid, vegetable magnesium stearate.

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 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 Vegetarian Tablets
Servings Per Container: 225
  Amount Per Serving %Daily Value
Vitamin C (as Ester-C Calcium Ascorbate) 1,000 mg 833%
Calcium (as Ester-C Calcium Ascorbate) 110 mg 6%
Citrus Bioflavonoids Complex
Citrus Bioflavonoids (Citrus sinensis) (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

Great product

Posted by Reviewer1993523 on Sep 07, 2016

I started taking vitamin C after reading what this great vitamin helps my body. Good price and good quality

Verified Purchase

Was this review helpful to you?


Posted by Reviewer2158908 on Sep 04, 2016

I like this formula for the non-acidic vit C and the bioflavonoid complex

Verified Purchase

Was this review helpful to you?

huge bottle, worth the money.

Posted by 5234755162113885357 on May 28, 2015

bottle was bigger than expected. price is way more attractive than local stores.

Verified Purchase

Was this review helpful to you?


Posted by 5096054003571597486 on Apr 29, 2015

Reasonable price good for my stomach

Verified Purchase

Was this review helpful to you?

Vitamin C: relatively good deal and non GMO

Posted by Reviewer2631717 on Jan 13, 2015

|I like this one because it is made in gool ol usa plus it has lots of bioflavenoids and is a reasonable price. I used to get the Now brand one (buffered 180 pills, 1000mg with lots of bioflavenoids) for $19, but discovered that it is probably GMO, so I try to avoid it. Both work well for inflammation especially of the teeth gums.

Verified Purchase

Was this review helpful to you?