---
product_id: 6343215
title: "C 1000 mg Prolonged Release Tablets 110 Count"
brand: "21st century"
price: "C$1203"
currency: NIO
in_stock: true
reviews_count: 11
category: "21st Century"
url: https://www.desertcart.ni/products/6343215-c-1000-mg-prolonged-release-tablets-110-count
store_origin: NI
region: Nicaragua
---

# Prolonged release for steady absorption Gluten-free, Non-GMO & vegan-friendly 1000 mg potent Vitamin C dose C 1000 mg Prolonged Release Tablets 110 Count

**Brand:** 21st century
**Price:** C$1203
**Availability:** ✅ In Stock

## Summary

> 💪 Elevate your daily defense with slow-release Vitamin C power!

## Quick Answers

- **What is this?** C 1000 mg Prolonged Release Tablets 110 Count by 21st century
- **How much does it cost?** C$1203 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/6343215-c-1000-mg-prolonged-release-tablets-110-count)

## Best For

- 21st century enthusiasts

## Why This Product

- Trusted 21st century brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clean & Pure Wellness:** No sugar, salt, yeast, preservatives, or artificial flavors—just pure health.
- • **Power-Packed 1000 mg Dose:** High potency Vitamin C to meet your daily wellness goals in just one tablet.
- • **Vegan & Allergy-Conscious:** Gluten-free, Non-GMO, and suitable for vegans, fitting your mindful lifestyle.
- • **Trusted Quality Since 1992:** Backed by 30+ years of rigorous testing and premium ingredient sourcing.
- • **Steady Immune Boost All Day:** Slow-release formula ensures continuous antioxidant support without the crash.

## Overview

21st Century C 1000 mg Prolonged Release Tablets deliver a potent, slow-release dose of Vitamin C designed to support immune health and neutralize free radicals throughout the day. With a clean, vegan-friendly formula free from gluten, GMOs, and artificial additives, this trusted supplement offers convenient, long-lasting antioxidant protection backed by over 30 years of quality assurance.

## Description

Product Description Vitamin C is an important antioxidant nutrient that helps neutralize free radicals and support a healthy immune system. 21st Century's Prolonged Release Vitamin C-1000 provides long-term vitamin supplementation by slowly releasing nutrients into the body over an extended period of time. No sugar, salt, yeast, preservatives, artificial flavors or colors. Unconditionally guaranteed for purity, freshness and label potency. From the Manufacturer Vitamin C 1000mg Prolonged Release Vitamin C is an important antioxidant nutrient that helps neutralize free radicals which may cause cellular damage in the body. Vitamin C also supports a healthy immune system.* 21st Century's prolonged release vitamin C-1000 provides long-term vitamin supplementation by slowly releasing nutrients to the body over an extended period of time. Unconditionally guaranteed for purity, freshness and label potency. No added Sugar, Salt, Yeast, Preservatives, Artificial Flavors or Colors.10% FreeHelps neutralize free radicals and supports a healthy immune system*The convenience of long-term vitamin C supplementationGluten freeNo added Sugar, Salt, Yeast, Preservatives, Artificial Flavors or ColorsIngredientsVitamin COther IngredientsStearic Acid, Hydroxyproply Methylcellulose, Cellulose, Calcium Carbonate, Silicon Dioxide, Magnesium Stearate.DirectionsTake one (1) caplet daily with any meal for maximum daily results, or as directed by your healthcare provider. Do not exceed recommended dosage.Safety WarningsKeep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.Vitamin CVitamin C is one of the most popular supplements to help support good health by playing an important role in immune function. It also provides superior antioxidant support.* Vitamin C can also be beneficial for the joints, heart, blood vessels, gums, skin, hair and nails.*About 21st Century

Review: Great value for the price! - This vitamin C supplement was sent to me on time and in perfect condition, complete and sealed tablets. I like that they are 1000 MG per unit, so it is easier for me to have my daily supply complete and its antioxidant properties, it also prevents forgetting when taking it, the commitments are compact, easy to swallow, without notable odor or taste, the price is very affordable .
Review: Great Vitamin - 21st century always provides quality products at a reasonable price.

## Features

- Antioxidant & Immune Support.
- Vitamin C cannot be produced by the body, so it's important to obtain it through diet or supplementation. This nutrient, known as ascorbic acid, can be found in foods like citrus and other fruits, berries, vegetables and leafy greens.
- Gluten Free. Non-GMO. Suitable for Vegans.
- No added Sugar, Salt, Yeast, Preservatives or Artificial Flavors.
- For over 30 years, 21ST Century Vitamins has provided trusted vitamins and supplements by upholding the highest standards of quality in every product we offer. From sourcing the finest ingredients to rigorous testing and production processes, we ensure that every product meets our stringent quality benchmarks. We are here to support your wellness every step of the way.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0007PQAX4 |
| Best Sellers Rank | #42,365 in Health & Household ( See Top 100 in Health & Household ) #288 in Vitamin C Supplements #2,651 in Sales & Deals |
| Customer Reviews | 4.8 4.8 out of 5 stars (731) |
| Date First Available  | October 2, 2002 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 21225 |
| Manufacturer  | 21st Century |
| Product Dimensions  | 2.38 x 1.75 x 3.75 inches; 6.5 ounces |

## Product Details

- **Brand:** 21st Century
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored
- **Item Form:** Tablet
- **Primary Supplement Type:** Vitamin C

## Images

![C 1000 mg Prolonged Release Tablets 110 Count - Image 1](https://m.media-amazon.com/images/I/71hhC51EeyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great value for the price!
*by M***S on December 18, 2023*

This vitamin C supplement was sent to me on time and in perfect condition, complete and sealed tablets. I like that they are 1000 MG per unit, so it is easier for me to have my daily supply complete and its antioxidant properties, it also prevents forgetting when taking it, the commitments are compact, easy to swallow, without notable odor or taste, the price is very affordable .

### ⭐⭐⭐⭐⭐ Great Vitamin
*by D***S on August 6, 2025*

21st century always provides quality products at a reasonable price.

### ⭐⭐⭐⭐⭐ Great quality
*by D***E on January 16, 2026*

Easy to swallow. I believe it has helped keep me well during this winter!

## Frequently Bought Together

- 21st Century C 1000 mg Prolonged Release Tablets 110 Count
- 21st Century Zinc 50 Mg (Chelated) Tablets, 110 Count (Pack of 1)
- 21st Century D 5000 IU Tablets, 110 Count

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ni/products/6343215-c-1000-mg-prolonged-release-tablets-110-count](https://www.desertcart.ni/products/6343215-c-1000-mg-prolonged-release-tablets-110-count)

---

*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-30*