---
product_id: 257058582
title: "500 mg with Citrus Bioflavonoids Capsules 120"
brand: "ester-c"
price: "$1536"
currency: MXN
in_stock: true
reviews_count: 5
category: "Ester C"
url: https://www.desertcart.mx/products/257058582-500-mg-with-citrus-bioflavonoids-capsules-120
store_origin: MX
region: Mexico
---

# Non-acidic, gentle on stomach Enhanced Vitamin C absorption 24-hour immune support 500 mg with Citrus Bioflavonoids Capsules 120

**Brand:** ester-c
**Price:** $1536
**Availability:** ✅ In Stock

## Summary

> 🛡️ Stay unstoppable with Ester-C: 24-hour immune armor in every capsule!

## Quick Answers

- **What is this?** 500 mg with Citrus Bioflavonoids Capsules 120 by ester-c
- **How much does it cost?** $1536 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/257058582-500-mg-with-citrus-bioflavonoids-capsules-120)

## 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

- • **Clean & Pure:** Free from gluten, soy, dairy, artificial flavors, and GMOs—because your health deserves the best.
- • **Trusted & Proven:** Highly rated by thousands, Ester-C is a staple for professionals who prioritize wellness and longevity.
- • **Bioflavonoid Boost:** Citrus bioflavonoids optimize Vitamin C absorption for maximum antioxidant power.
- • **Gentle Gut Formula:** Non-acidic, pH-neutral capsules protect your stomach from irritation—perfect for daily use.
- • **Around-the-Clock Defense:** Ester-C delivers potent immune support that lasts a full 24 hours with just one daily dose.

## Overview

Ester-C® 500 mg with Citrus Bioflavonoids offers a patented, non-acidic Vitamin C formula that supports immune health for 24 hours. Enhanced with citrus bioflavonoids for superior absorption, it’s gentle on the stomach and free from common allergens and artificial additives. Trusted by thousands, this supplement is designed for adults seeking effective, clean, and convenient immune support.

## Description

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! Free Of Gluten, Yeast, Wheat, Milk or Milk Derivatives, Lactose, Soy, Egg, Grapefruit, Sugar, Preservatives, Artificial Color, Artificial Flavor, Sodium and Non-GMO. Disclaimer These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.

Review: Gentle on the stomach. Easy to swallow. Great price. I've been using this for years. I finally found another company desertcart that has a reasonably priced product because I use it all the time. I will buy it again and again. I would recommend it to everybody who wants a good vitamin C product
Review: Good Value

## Features

- 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, no milk or milk derivatives, no lactose, no soy, no egg, no grapefruit, no sugar, no artificial flavors, no sodium; Non-GMO

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000OP6VY0 |
| ASIN  | B000OP6VY0 |
| Additives | Citrus Bioflavonoids |
| Age Range Description | Adult |
| Allergen Information | Allergen-Free |
| Best Sellers Rank | #32,362 in Health ( See Top 100 in Health ) #219 in Vitamin C Supplements |
| Brand | Ester-C |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,954) |
| Customer reviews | 4.7 4.7 out of 5 stars (2,954) |
| Date First Available | 8 August 2012 |
| Department  | Natural Health |
| Format | Capsule |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 16961 |
| Manufacturer  | NPG Solgar |
| Product Dimensions  | 12.7 x 12.7 x 12.7 cm; 154.22 g |
| Product Name | food |
| Serving Recommendation | 2 capsules |
| Units | 120 Count |
| Weight | 2.5 Pounds |

## Product Details

- **Brand:** Ester-C
- **Diet type:** Vegetarian
- **Flavour:** Citrus
- **Item form:** Capsule
- **Primary supplement type:** Vitamin C

## Images

![500 mg with Citrus Bioflavonoids Capsules 120 - Image 1](https://m.media-amazon.com/images/I/7153J4DmWiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***A on 30 November 2025*

Gentle on the stomach. Easy to swallow. Great price. I've been using this for years. I finally found another company Amazon that has a reasonably priced product because I use it all the time. I will buy it again and again. I would recommend it to everybody who wants a good vitamin C product

### ⭐⭐⭐⭐⭐ Review
*by C***H on 12 June 2025*

Good Value

### ⭐⭐⭐⭐⭐ Review
*by H***9 on 19 January 2026*

These are a quality product and easy on the stomach. I have been using them for years and am happy with the product.

## Frequently Bought Together

- American Health Ester-C with Citrus Bioflavonoids Capsules - Gentle On Stomach, Non-Acidic Vitamin C - 500 mg, 60 Servings, 120 Count
- PreserVision AREDS 2 Eye Vitamin & Mineral Supplement, Contains Lutein, Vitamin C, Zeaxanthin, Zinc & Vitamin E, 120 Softgels (Packaging May Vary)
- Nature Made Vitamin B12 1000 mcg, Dietary Supplement for Energy Metabolism Support, 150 Softgels, 150 Day Supply

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**Shop now:** [https://www.desertcart.mx/products/257058582-500-mg-with-citrus-bioflavonoids-capsules-120](https://www.desertcart.mx/products/257058582-500-mg-with-citrus-bioflavonoids-capsules-120)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-03-04*