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Ester-C Vitamin C, Immune Support Tablets, 1000 Mg, 120 Ct

4.7 stars out of 1000 reviews
(4.7)|
1,000 ratings

Key item features

  • Ester-C Vitamin C, Immune Support Tablets, 1000 Mg, 120 Ct
  • Maximum Strength Patented 24 Hour Immune Support.*
  • Non-acidic and gentler on your stomach than regular Vitamin C.*
  • One Non-GMO Vegetarian tablet a day is all you need!
  • 1000 mg
  • "†The vitamin C in Ester-C has been clinically studied to stay in the white blood cells for up to 24 hours, which is longer than regular vitamin C. White blood cells are an important component of the immune system. *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.
Current price is $14.9712.5 ¢/count
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Customer ratings & reviews

4.7 out of 5 stars
stars1,000 ratings365 reviews
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Reviews summary

Pros
  • : Helps boost body's natural defenses.
  • : Offers good vitamin c concentration at this price point.
  • : Consistently reliable and gentle on stomach.
  • : Provides 1000mg per serving.
  • : Helps prevent viruses and colds.
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Showing 1-3 of 365 reviews

Feb 19, 2025
Claudia
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Great

Great vitamin C, the best there is.

Helpful?342YXNTBMY5810318446
Aug 25, 2020
Albundy
5 out of 5 stars review

Verified Purchase

I fully believe this is saving my life and preventing me from getting sick. Starting last year when I began to take it and at some point my mom got the flu, which would typically mean that I would get it, but i didn't and I credit that to this vitamin C supplement. I'm using this FOREVER!!!!

Helpful?342YXNTBMY5810318446
Jul 20, 2020
Elizabeth
5 out of 5 stars review

Verified Purchase

MADE IN USA, BEST Vit C for healthy immune system

We've been using Ester C for nearly one year and believe it is keeping us healthy with a strong immune system that wards off colds. We believe, after reading reviews on several Vitamin C products, that this is the best for your immune system. The BEST benefit for our country and us is that it is MADE IN THE USA !!!!!

Helpful?342YXNTBMY5810318446