---
product_id: 23877843
title: "Calcium Supplement, 600 mg, 400 Count"
brand: "21st century"
price: "9.64 OMR"
currency: OMR
in_stock: true
reviews_count: 13
category: "21st Century"
url: https://www.desertcart.com.om/products/23877843-calcium-supplement-600-mg-400-count
store_origin: OM
region: Oman
---

# No sugar, yeast, preservatives, or artificial flavors 600 mg Calcium per tablet 400-count supply for long-term use Calcium Supplement, 600 mg, 400 Count

**Brand:** 21st century
**Price:** 9.64 OMR
**Availability:** ✅ In Stock

## Summary

> 💪 Elevate your bone game with clean, powerful calcium!

## Quick Answers

- **What is this?** Calcium Supplement, 600 mg, 400 Count by 21st century
- **How much does it cost?** 9.64 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/23877843-calcium-supplement-600-mg-400-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

- • **Bone-Boosting Power:** 600 mg of pure calcium per tablet to support strong bones and teeth
- • **Clean & Pure Formula:** Free from sugar, yeast, preservatives, and artificial flavors for a natural boost
- • **Trusted & Top-Ranked:** Ranked #36 in Calcium Mineral Supplements with 4.6-star reviews—join thousands who trust 21st Century
- • **Gluten-Free Assurance:** Safe for gluten-sensitive lifestyles without compromising quality
- • **Bulk Supply, Bulk Savings:** 400 tablets per bottle—stay stocked and save with every purchase

## Overview

21st Century Calcium Supplement delivers 600 mg of calcium per tablet in a generous 400-count bottle. Designed to support bone, joint, and dental health, this gluten-free formula contains no added sugar, yeast, preservatives, or artificial flavors. Highly rated and top-ranked, it offers a clean, reliable way to maintain your daily calcium needs with exceptional value.

## Description

No added sugar, yeast, preservatives or artificial flavors

Review: Awesome product and great price. - My husband and I both take 1200mg of Calcium daily. This is an awesome price for the amount you get. Would recommend.
Review: Great price - Great for bones joints teeth and sleep.

## Features

- Compare active ingredients to Caltrate 600
- Support for bone health
- High in calcium
- No added sugar, yeast, preservatives or artificial flavors
- Gluten free

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B00M5TZ1F8 |
| Best Sellers Rank | #6,639 in Health & Household ( See Top 100 in Health & Household ) #36 in Calcium Mineral Supplements #966 in Sales & Deals |
| Customer Reviews | 4.6 4.6 out of 5 stars (6,193) |
| Date First Available  | July 23, 2014 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 27534 |
| Manufacturer  | 21st Century |
| Product Dimensions  | 3.13 x 3.13 x 6.5 inches; 1.65 Pounds |

## Product Details

- **Brand:** 21st Century
- **Flavor:** Unflavored
- **Item Form:** Tablet
- **Primary Supplement Type:** Calcium
- **Unit Count:** 400 Count

## Images

![Calcium Supplement, 600 mg, 400 Count - Image 1](https://m.media-amazon.com/images/I/619YhQID1yL.jpg)

## Questions & Answers

**Q: i need calcium with no D added . Does thie one is vitamine D free?**
A: It does not contain Vitamin D.

**Q: Can someone please tell me how long these pills are? I currently take 1200 mg in one pill and it is so large, it is hard to swallow. Thanks!**
A: Your body can only process 600 mg at a time. The rest washes out of the kidney & could damage them. You need to take no more than 600 mg in the am and 600 mg again in the pm.

**Q: Is this tablet coate?**
A: I don't know if it is coated, but it has a slightly shiny white surface.

**Q: i need to know the exact expiry date??**
A: Hello. That's a good question that I never thought about! On the bottom of the bottle there is a stamp. It says "LOT 12006600. Exp. 08/20. The date it was 
apparently stamped is listed as 11/08/17 12:12. 
Glad I could help you, and educate myself!
Jackie

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome product and great price.
*by J***K on December 18, 2025*

My husband and I both take 1200mg of Calcium daily. This is an awesome price for the amount you get. Would recommend.

### ⭐⭐⭐⭐⭐ Great price
*by T***S on December 3, 2025*

Great for bones joints teeth and sleep.

### ⭐⭐⭐⭐⭐ No scent, easy to swallow
*by T***E on December 31, 2025*

Ordered it last night and got it in less than 24 hours! No scent and easy to swallow

## Frequently Bought Together

- 21st Century Calcium Supplement, 600 mg, 400 Count
- Centrum Silver Women's Multivitamin for Women 50 Plus, Multivitamin/Multimineral Supplement with Vitamin D3, B Vitamins, Non-GMO Ingredients, Supports Memory and Cognition in Older Adults - 200 Ct
- Nature Made Vitamin D3 1000 IU (25 mcg), Dietary Supplement for Bone, Teeth, Muscle and Immune Health Support, 300 Softgels, 300 Day Supply

---

## 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.com.om/products/23877843-calcium-supplement-600-mg-400-count](https://www.desertcart.com.om/products/23877843-calcium-supplement-600-mg-400-count)

---

*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-01-31*