Ester-C with Citrus Bioflavonoids - Non-Acidic Form of Vitamin C - 1,000 MG (180 Vegetarian Tablets)

Ester-C with Citrus Bioflavonoids - Non-Acidic Form of Vitamin C - 1,000 MG (180 Vegetarian Tablets)

Save $4.20

SALE

AUTO DELIVERY SAVE 10%

Save $4.20

SALE

AUTO DELIVERY SAVE 10%

Delivery Options
Available in nearby stores

Earn Points on This!
or Healthy Awards® to earn points on every purchase towards Cash Back Awards.

Recommended For You

About This Product

Non-acidic Ester-C is a breakthrough patented formula that contains naturally-occurring Vitamin C metabolites and is quickly absorbed. Its unique manufacturing process neutralizes pH, making it gentle on the digestive system. Ester-C along with Citrus Bioflavonoids delivers advanced antioxidant protection, remaining active in the immune system for up to 24 hours!

Directions

For adults, take one (1) vegetarian tablet daily, preferably with a meal. As a reminder, discuss the supplements and medications you take with your health care provider.

Warning

If you are pregnant, nursing or taking any medications, consult your doctor if any adverse reactions occur. Keep out of reach of children. Store in a dry place and avoid excessive heat.

Serving Size: 1 Tablet
Number of Servings: 180 Servings
Amount Per Serving
% Daily Value
Vitamin C  - (As Ester-C Calcium Ascorbate)
1111%
Calcium  - (As Ester-C Calcium Ascorbate)
8%
Citrus Bioflavonodis Complex 
**%

Other Ingredients:

Vegetable cellulose, calcium silicate, vegetable magnesium stearate, vegetable cellulose coating.

Does Not Contain:

Free of Animal Derivatives, Free of Artificial Colors, Free of Artificial Flavors, Free of Artificial Sweeteners, Preservative Free

Brand:
American Health Products
Form:
Vegan Tablets
Strength:
1000 MG
Serving Size:
1 Tablet
Number of Servings:
180 Servings
Price per Serving:
($0.17 / serving)
Product Weight:
16  OZ
Allergens:
Egg Free ,  Fish Free ,  Milk Free ,  Peanut Free ,  Shellfish Free ,  Soy Free ,  Wheat Free
Specialty Diets:
Gluten Free ,  Lactose Free ,  Sugar Free ,  Unsweetened ,  Vegan ,  Vegetarian ,  Dairy Free ,  Starch Free ,  Yeast Free
Item # :
AH-1162 / 1659887
26 Ratings
3.6out of 5 stars
26 Ratings

Rated 5 stars by 54% of reviewers

Rated 4 stars by 8% of reviewers

Rated 3 stars by 4% of reviewers

Rated 2 stars by 12% of reviewers

Rated 1 star by 23% of reviewers

Would you recommend?
1-10 of 26 Reviews
Rated 5 out of 5
Sep 6, 2025
ESTER C with Citrus Bioflavonoids
All natural vitamin C vitamin.
Rated 4 out of 5
Jan 23, 2024
a immune builder
this product is always available in our house. 2 a day keeps our immune systems strong
Rated 5 out of 5
Jan 6, 2023
Esther C
Great source of Vitamin C, slow release, no issues with excess acid
Rated 5 out of 5
Oct 17, 2022
Best Vitamin C in the world. Used for over 11 years.
Every pill that is 100 mg will be this size, so for anyone saying it is a horse pill hard to swallow should break it up, or get 500 mg and take the dose you need. This is the BEST vitamin C ever. It is whole food and natural, not so much corn based like another user thought. I have been taking Ester-C for over 11 years with NO issues. I would not buy any other type of vitamin C. The recommended minimum is 2000 mg a day.
Rated 1 out of 5
Mar 10, 2022
choking hazard
Great pill if you like to choke and vomit. Enormous pill, do not buy.
Rated 1 out of 5
Feb 23, 2022
Horribly Huge pills
Unless you have a farm and need C's for your horses DO NOT buy this product! Unbelievable how huge these pills are! I would send them back but this would cost additional money already badly spent.
Rated 5 out of 5
Oct 18, 2021
Good product
Good product. This pill is large. However I add them to my morning smoothie along with my other vitamins in my nutribullet instead of trying to swallow. The trick is to add it to the middle of your smoothie ingredients so the pills don?t get stuck at the bottom or the top. ??
Rated 1 out of 5
Aug 20, 2021
ESTER C REVIEW
I wanted to try Ester C because other vit c products with ascorbic acid really upset and burn my digestive system. This one however, I thought to be pure, and then called to investigate and found out it is corn based...something I wanted to totally avoid. In addition it had a strong mold type taste and smell and I'm extremely sensitive to mold. I dont know if thats a quality control issue or what?? I won't buy it again, and in fact want a refund on this.
Rated 1 out of 5
Aug 15, 2021
Horse Pills difficult to swallow
Even though the effectiveness might be good, the pills themselves are very large. It takes a lot of water to get them down. If you try cutting them in half or even biting them in half, you can get "sharp" edges. I even tried chewing them in my mouth but way too grainy even though it didn't taste particularly bad. This required even more water to swallow I accidentally ordered these instead of the capsules which have a high rating. Get capsules. That will be my next move.
Rated 2 out of 5
Apr 2, 2021
Hard to swallow tablets
I think the tablets are way to big and that makes them hard to swallow.
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.

We'll email them your question, then email you their replies.

Have a question? Ask owners.Have a question about this? Ask people who own it.
Start typing and see existing answers.
4 Questions
Why did you choose this?

Brand name

Excellent vitamin c

This product has helped me avoid catching the flu

Needed more ester c

Why did you choose this?

Best Answer:  Past research has led me to believe that Ester C is absorbed much better than other forms, and that bioflavonoids add to the benefits.

When is this item expire? thanks

Best Answer:  The expiration date should be on the bottle

Trouble swallowing too large -can pill be mashed-cut up & put into drink?
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.

 

FREE STANDARD SHIPPING on orders of $35 or more

How to get FREE Standard Shipping:

  1. Ship to an address within the United States (including U.S. territories)
  2. Place your online order of $35 or more* - after promotions and before tax are applied
  3. Use "Standard" shipping option at checkout

Orders will be shipped within 24 hours of order placement*, pending verification of billing information and shipping method selected. International orders and orders containing gift cards or items that are not currently in stock will be processed as quickly as possible.

 

*Excludes all orders placed on major US holidays (Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Christmas Day and New Year's Day).

 

Orders for states outside of the continental U.S. (including those of $35 or more) may be subject to a delivery surcharge. This will be noted in the order summary based on your shipping address at checkout.

back to top

Experts Break it Down


How To Tell If Your Immune System Needs Support—And Where To Start

How To Tell If Your Immune System Needs Support—And Where To Start

How can you keep your immune system in tip-top shape? Ahead, experts weigh in on key signs your immunity is compromised, plus how to give it a fighting chance all year round.

The Best Time Of Day To Take Vitamin C

The Best Time Of Day To Take Vitamin C

If you can name any antioxidant off the top of your head, it’s probably vitamin C. A super-star in immune health and skin-care alike, it’s probably one of the most popular supplements out there. Here, find out when—and how—to take vitamin C to maximize its benefits.

We Asked Nutritionists To Pick Their Immune Health Must-Haves For Winter

We Asked Nutritionists To Pick Their Immune Health Must-Haves For Winter

Here, the pros give you an inside peek at their very own medicine cabinets and share the immune health supplements they always have on hand during sickness season.

New Research Suggests Vitamin C Has Brain Benefits

New Research Suggests Vitamin C Has Brain Benefits

You may be less familiar, though, with some of C’s other roles, such as supporting healthy bones, keeping your cardiovascular system in tip-top shape, and even promoting a healthy balance of bacteria in your gut. And, now, research suggests that vitamin C has cognitive benefits, too.

Looking For More
Related Products
  • Codeage
    Liposomal Vitamin C - 1,500 MG with Zinc,

    Codeage Liposomal Vitamin C+ is a high-potency supplement containing 1500mg of vitamin C, citrus bioflavonoids, quercetin, elderberry, rosehip, zinc, and alpha lipoic acid. This advanced vitamin C capsule formula also features a liposomal delivery to help enhance absorption and bioavailability. 2-month supply.

    • Codeage Liposomal Vitamin C+ contains a high dose of 1500 mg of vitamin C per serving and a citrus bioflavonoid complex made of grapefruit, lemon, and orange powder. Each bottle comes with 2 months of supply.
    • This vitamin C capsule supplement offers quercetin, elderberry, and rosehip extract to provide a comprehensive blend of antioxidants and nutrients to help support the immune system and overall well-being. This vitamin C 1500 mg supplement also comes with 15 mg of zinc mineral per serving and alpha lipoic acid to further elevate this vitamin formula.
    • This vitamin C as ascorbic acid supplement comes with 15 mg of zinc mineral per serving and alpha lipoic acid to further elevate this vitamin C formula.
    • This vitamin C 1500 mg supplement features a liposomal delivery using non-GMO sunflower phosphatidylcholine to help enhance absorption and bioavailability of nutrients.
    • Codeage Liposomal Vitamin C+ is vegan, non-GMO, dairy, gluten, and soy-free. This 1,500mg vitamin C formula is manufactured in the United States in a cGMP-certified facility for quality and purity.
    Rated 5 stars out of 5 stars, From 186 customer reviews
    $39.99
  • Natures Plus
    Source of Life Garden Organic Whole Food Vitamin

    Source of Life Garden™ Vitamin C Caps provides 500 mg of vitamin C and 100 mg bioflavonoids from certified organic amla berry, supplying 2500 ORAC units of antioxidant activity! With over 20 organic whole foods.

    Vegan, Hypo-Allergenic

    Rated 3 stars out of 5 stars, From 2 customer reviews
    $35.99
  • Natures Plus
    Vitamin C - 500 MG - Orange Juice
    Nutritional support for free-radical defense and overall well-being. Gentle to the stomach, buffered with natural dolomite.
    Rated 4 stars out of 5 stars, From 9 customer reviews
    $36.99
  • Solaray
    Vitamin C with Bioflavonoid Concentrate + Rose Hips

    Bioflavonoid concentrate plus rose hips and acerola. Vitamin C provides antioxidant activity and nutritive support for normal, healthy collagen synthesis, cartilage and bone development, immune function, capillary and blood vessel integrity and nerve impulse transmission.

    Rated 5 stars out of 5 stars, From 30 customer reviews
    $19.99

More Products For Your Wellness Journey

Page loadingLOADING...
Page loadingLOADING...