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Ester-C with Citrus Bioflavonoids - Non-Acidic Form of Vitamin C - 1,000 MG (90 Capsules)

Ester-C with Citrus Bioflavonoids - Non-Acidic Form of Vitamin C - 1,000 MG (90 Capsules)

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Ester-C with Citrus Bioflavonoids - Non-Acidic Form of Vitamin C - 1,000 MG (90 Capsules)

Rated 4.4 out of 5
13 Reviews|6 Questions | 241 Answers|
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Non-GMOGluten FreeDairy FreeLactose FreeSugar FreeWheat Free

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About This Product

  • 24-Hour Immune Support; Ester-C delivers 24-hour immune support, so one daily serving of 1000 mg is all you need; As a potent antioxidant, it helps fight free radicals, which can cause oxidative stress that may lead to the premature aging of cells†
  • Gentle On The Stomach; Ester-C's water-based manufacturing process neutralizes pH, making it non-acidic and gentle on the stomach
  • Optimal Absorption; Added citrus bioflavonoids may help your body better absorb and utilize Vitamin C
  • Naturally-Occurring Metabolites; The naturally-occurring metabolites in Ester-C may help enhance the retention of Vitamin C in your white blood cells, an important part of your immune system†
  • No gluten, no yeast, no wheat, milk or milk derivatives, no lactose, no soy, no egg, no grapefruit, no sugar, no artificial flavors, no sodium; Non-GMO

Ester-C is a unique breakthrough 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.† †These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose treat cure or prevent any disease.

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Directions

For adults, take one (1) capsule daily, preferably with a meal.

Warning

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.

Updated Jan 15, 2026
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Serving Size: 1 Capsule
Number of Servings: 90 Servings
Amount Per Serving
% Daily Value
VITAMIN C  - (AS ESTER-C CALCIUM ASCORBATE)
1111%
CALCIUM  - (AS ESTER-C CALCIUM ASCORBATE)
8%
CITRUS BIOFLAVONOIDS COMPLEX  - CITRUS BIOFLAVONOIDS (CITRUS SPP.) (FRUIT), SWEET ORANGE, TANGERINE, LIME, LEMON, ACEROLA, RUTIN, HESPERIDIN COMPLEX (CITRUS SPP.) (FRUIT), NATURALLY OCCURRING VITAMIN C METABOLITES
**%

Other Ingredients:

Gelatin, Vegetable Magnesium Stearate.

Does Not Contain:

Free of Milk, Free of Artificial Colors, Free of Artificial Flavors

Brand:
American Health Products
Form:
Capsules
Strength:
1000 MG
Serving Size:
1 Capsule
Number of Servings:
90 Servings
Price per Serving:
($0.32 / serving)
Product Weight:
7  OZ
Allergens:
Wheat Free, Milk Free, Soy Free, Egg Free
Specialty Diets:
Non-GMO ,  Gluten Free ,  Yeast Free ,  Dairy Free ,  Lactose Free ,  Sugar Free ,  Starch Free ,  Salt Free
Item # :
AH-1150 / 1659754
13 Ratings
4.4out of 5 stars
13 Ratings

Rated 5 stars by 85% of reviewers

Rated 4 stars by 0% of reviewers

Rated 3 stars by 0% of reviewers

Rated 2 stars by 0% of reviewers

Rated 1 star by 15% of reviewers

Would you recommend?
1-10 of 13 Reviews
Rated 5 out of 5
Apr 27, 2026
What Works !!
I have been buying Vitamin C -- Ester-C from the Vitamin Shop for 20 years. The Vitamin Shop is always my first go to store and when I can't get to the store I order what I need. If I feel a cold coming on I'll take an Ester-C and I'll knock it out of my system.
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Rated 1 out of 5
Nov 5, 2022
Not available at your store
I love Ester C but did not buy it at your store because you haven't had it the last few times I have been there.
PHYLLIS
Rated 5 out of 5
Jun 19, 2022
Ester C
I like the fact that I have no stomach problems
And they are easy to swallow
Elaina P
Rated 1 out of 5
Feb 21, 2021
affects stomach
I would not recommend this product to anyone with a sensitive stomach. It really messes you up and gives you stomach pains.
Mary L
Rated 5 out of 5
Oct 18, 2020
Ester-C
The most helpful and easy to take I have taken.
Charles F
Rated 5 out of 5
Sep 18, 2020
ester c
ester c I like it is easy on all your sistems
MIKE M
Rated 5 out of 5
Aug 3, 2020
Vitamin C supplement
Like these I think they help
Patricia B
Rated 5 out of 5
Oct 24, 2019
Good vitamin C
Very good vitamin and soft on your stomach .
Guaracy R
Rated 5 out of 5
Sep 15, 2018
Ester C Capsules
Very happy with this form of Vitamin C; it’s something everyone needs. I take this product daily - it’s much easier to swallow in capsule form than the large tablets. I have it in my reorders to auto-send so I don’t run out.
Mary W
Rated 5 out of 5
Dec 2, 2013
Best form of Vitamin C
Always buy the Ester C..i feel it really works
Lucky
Disclaimer:

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of the Vitamin Shoppe. Vitamin Shoppe does not verify or endorse any claims made in these reviews.Please read the full product reviews disclaimer.

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6 Questions
Why did you choose this?
The Vitamin ShoppeStore

Preferred absorption

SHANE T

Vegetarian capsule

LINDA C.

Great source of vitamin c

Micelle C

Really suits me & I like vegetarian capsules.

SAIMA M
How large is the capsule/tablet?
Cynthia W
Is this product all natural without synthetic ingredients?
Nora M
How can this product be made with gelatin AND be vegan friendly?
Shel-lee
How can this product be made with gelatin AND be vegan friendly?
Shel-lee
How can this product be made with gelatin AND be vegan friendly?
Shel-lee
Disclaimer:

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of the Vitamin Shoppe. Vitamin Shoppe does not verify or endorse any claims made in these reviews.Please read the full product reviews disclaimer.

 

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BrandAmerican Health Products
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