---
product_id: 4956013
title: "Ester-C Vitamin C 1000 mg Coated Tablets, Immune System Booster, Stomach-Friendly Supplement, 120 Count"
brand: "ester-c"
price: "€ 32.83"
currency: EUR
in_stock: true
reviews_count: 13
category: "Ester C"
url: https://www.desertcart.sk/products/4956013-ester-c-vitamin-c-1000-mg-coated-tablets-immune-system
store_origin: SK
region: Slovakia
---

# Non-acidic, stomach-friendly formula 24-hour immune support 1000 mg potent Vitamin C dose Ester-C Vitamin C 1000 mg Coated Tablets, Immune System Booster, Stomach-Friendly Supplement, 120 Count

**Brand:** ester-c
**Price:** € 32.83
**Availability:** ✅ In Stock

## Summary

> 🛡️ Stay unstoppable with Ester-C: immune power that works as hard as you do!

## Quick Answers

- **What is this?** Ester-C Vitamin C 1000 mg Coated Tablets, Immune System Booster, Stomach-Friendly Supplement, 120 Count by ester-c
- **How much does it cost?** € 32.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/4956013-ester-c-vitamin-c-1000-mg-coated-tablets-immune-system)

## Best For

- ester-c enthusiasts

## Why This Product

- Trusted ester-c brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted & Proven:** Highly rated with 20,000+ reviews and a top 25 rank in Vitamin C supplements.
- • **Gentle on Your Gut:** Patented non-acidic formula ensures daily Vitamin C without stomach discomfort.
- • **One-A-Day Simplicity:** Streamline your wellness routine with a single, easy-to-swallow tablet daily.
- • **All-Day Immune Shield:** One tablet delivers powerful immune defense that lasts a full 24 hours.
- • **Enhanced Absorption Boost:** Citrus bioflavonoids and metabolites maximize Vitamin C retention in white blood cells.

## Overview

Ester-C Vitamin C 1000 mg Coated Tablets provide a patented, non-acidic formula that supports your immune system at the cellular level for 24 hours. Enhanced with citrus bioflavonoids and metabolites, it ensures superior absorption and retention in white blood cells, making it gentle on the stomach and effective with just one daily dose. Trusted by thousands, Ester-C is a top-ranked immune booster designed for consistent, all-day protection.

## Description

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.(1) Ester-C's unique, chemical-free manufacturing process neutralizes pH, making it non-acidic and gentle on the stomach.(1) In a daily 1,000 mg dose, Ester-C delivers 24-hour immune support...so once a day is all you need.(1) Added Citrus Bioflavonoids may help your body better absorb and utilize Vitamin C.(1) (1) 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.

Review: Best OTC option to support your entire immune system - It took many years for me to finally find a immune support supplement this good! I take 1 daily. EVERY DAY! I have auto immune diseases and am disabled. Finding the right combination of OTC protects to help support my weak immune system has been difficult. This product actually works! Stomach friendly. And alrhough it is a bit large and thick. It has no taste and it oretty easy to swallow down with enough water. Best OTC option to support your entire immune system. I knkw it says “upper respiratory”. But it covers everything.
Review: Nice product - Nice product. Good price

## Features

- Ester-C tablets give you immune system support at the cellular level for up to 24 hours to maintain a healthy immune system (1); Ester-C is non-acidic and gentle on your stomach so you can comfortably take it every day
- Ester-C tablets give your immune system the support it needs while also providing your body with antioxidant vitamin C to help fight free radicals (1); One tablet a day can give your body the immune support it needs 24/7 (1)
- Ester-C also contains C-Sorb which is a citrus bioflavonoids complex; Ester-C along with C-Sorb & naturally occurring metabolites works synergistically to enhance the retention of Vitamin C in your body to support your immune system for 24 hours (1)
- Ester-C 1000mg tablets provide the immune support you can count on all day every day (1); A daily dose of Ester-C tablets gets absorbed into your white blood cells and stays there for up to 24 hours which is longer than regular Vitamin C supplements (1)
- Ester-C is manufactured without chemicals to neutralize pH which means it's non-acidic & gentle on your stomach (1)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0013FYHSW |
| Best Sellers Rank | #2,773 in Health & Household ( See Top 100 in Health & Household ) #22 in Vitamin C Supplements #374 in Sales & Deals |
| Customer Reviews | 4.7 4.7 out of 5 stars (20,048) |
| Date First Available  | February 2, 2008 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 56027 |
| Manufacturer  | American Health |
| Product Dimensions  | 5.5 x 3 x 3 inches; 7.36 ounces |

## Product Details

- **Brand:** Ester-C
- **Diet Type:** Vegetarian
- **Flavor:** Unflavored
- **Item Form:** Caplet
- **Primary Supplement Type:** Vitamin C

## Images

![Ester-C Vitamin C 1000 mg Coated Tablets, Immune System Booster, Stomach-Friendly Supplement, 120 Count - Image 1](https://m.media-amazon.com/images/I/618EiiNmkaL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: what are the ingredients ? why aren't the ingredients shown?**
A: Most products like this dont have animal sources depending on the company where it is made and what other products they make but this product used to be good but they changed it and made the bioflavnoid complex weaker which is wrong for every 500 mg of Vitamin C there should be at least 100mg of the bio complex. this product used to have 200mg of the bio- complex for the 1000mg pills and it doesnt now and this is what makes the vitamin C effective as an anti inflammatory and immune stimulant So this product isnt good now

**Q: Is dose two tablets to get 1000 mg C?**
A: No! It's already 1000 mg. There are some pkgs that come as 500 mg that say take twice a day. It is better to take 500 mg @ am and another 500 mg @ pm. Anything over 500 mg at a time just gets wasted out into your urine, but it's cheaper to buy the 1000 mg and cut it in half. When taking this vitamin I find I never get sick other than that once a year spring into summer season change! Then it's so mild and moves on so quickly in just a couple of days. Hope this helps! Also, when I stopped taking them I found I got sick often and weeks at a time!

**Q: İs it blood thinner ,like aspirin, for example ?**
A: Ester-C is not known to contain blood thinning properties. However, as a manufacturer of dietary supplements, it is not our intention to prescribe or give medical advice. Should you require advice for any particular health condition, we recommend you consult with your physician or other healthcare practitioner.

**Q: when does this expire?**
A: I just got mine during the coronavirus situation.   Mine expires 2/24, and it is only April, 2020.     Very happy with the expiry date.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best OTC option to support your entire immune system
*by M***A on March 23, 2025*

It took many years for me to finally find a immune support supplement this good! I take 1 daily. EVERY DAY! I have auto immune diseases and am disabled. Finding the right combination of OTC protects to help support my weak immune system has been difficult. This product actually works! Stomach friendly. And alrhough it is a bit large and thick. It has no taste and it oretty easy to swallow down with enough water. Best OTC option to support your entire immune system. I knkw it says “upper respiratory”. But it covers everything.

### ⭐⭐⭐⭐⭐ Nice product
*by D***L on January 2, 2026*

Nice product. Good price

### ⭐⭐⭐⭐⭐ It really is a different kind of Vitamin C
*by D***. on August 26, 2025*

Tablets are a little bigger than your average 1000mg tablet of vitamin C, so just be aware this tablet size might not be for everyone. I'm 38, and even I find it a little intimidating to swallow one of these pills whole, so I can only imagine what it might feel like for someone older. Still, so long as the tablet is intact, the outer coating slimes over when wet, which makes it almost impossible to choke on. Taste wise, there is no taste issue. It does taste a little more chalky than ascrobic-based vitamin C, but I wouldn't say it's repulsive or odd. Just chalky (blame it on the 8% calcium content). No upset stomach issues for me, and I'm on the sensitive side. Just maybe don't consume it on an empty stomach. For size reference, a 1000mg tablet of Ester-C is shown next to a 1000mg of a Kirkland-brand ascorbic-based vitamin C.

## Frequently Bought Together

- Ester-C Vitamin C 1000 mg Coated Tablets, Immune System Booster, Stomach-Friendly Supplement, 120 Count
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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-23*