50+ bought since yesterday, try a subscriptionOverall pick

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

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
Price when purchased online
  • Free 90-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $14.97
One-time purchase $14.97

How do you want your item?

Try 30 days of Free Shipping with Walmart+! Choose plan at checkout.
How do you want your item?
Columbus, 43215
Arrives by Tomorrow
.
Order within 13 hr 4 min
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible

More seller options (1)

Starting from $20.72
walmart plus

Get free delivery, shipping and more*

*Restrictions apply

About this item

Product details

Specifications

Indications

Directions

Warranty

Ingredients

Warnings

Customer ratings & reviews

4.7 out of 5 stars
stars1,025 ratings368 reviews
How item rating is calculated

Reviews summary

Pros

  • : Offers good vitamin c concentration at this price point.
  • : Provides 1000mg per serving.
  • : Stays in system for an extended period.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 368 reviews

Apr 5, 2026
liz
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

I only use Ester c, no others compare

sometimes there is no substitute for the name brand. This is one of those cases. I only buy ester c, it seems to work the best of any of the products like this.

Helpful?342YXNTBMY5810318446
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