---
product_id: 436881255
title: "Best Naturals Calcium Magnesium Zinc with Vitamin D3, 300 Tablets - Calcium 1000 mg, Magnesium 400 mg, Zinc 25 mg & D3 600 IU per Serving (3 Tablets)"
brand: "best naturals"
price: "VT9413"
currency: VUV
in_stock: true
reviews_count: 7
category: "Best Naturals"
url: https://www.desertcart.vu/products/436881255-best-naturals-calcium-magnesium-zinc-with-vitamin-d3-300-tablets
store_origin: VU
region: Vanuatu
---

# 400 mg Magnesium for mineralization 1000 mg Calcium for bone strength 25 mg Zinc + 600 IU Vitamin D3 for absorption & collagen Best Naturals Calcium Magnesium Zinc with Vitamin D3, 300 Tablets - Calcium 1000 mg, Magnesium 400 mg, Zinc 25 mg & D3 600 IU per Serving (3 Tablets)

**Brand:** best naturals
**Price:** VT9413
**Availability:** ✅ In Stock

## Summary

> 🦴 Fortify your foundation — because strong bones never go out of style!

## Quick Answers

- **What is this?** Best Naturals Calcium Magnesium Zinc with Vitamin D3, 300 Tablets - Calcium 1000 mg, Magnesium 400 mg, Zinc 25 mg & D3 600 IU per Serving (3 Tablets) by best naturals
- **How much does it cost?** VT9413 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/436881255-best-naturals-calcium-magnesium-zinc-with-vitamin-d3-300-tablets)

## Best For

- best naturals enthusiasts

## Why This Product

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

## Key Features

- • **Vitamin D3 Boost:** Enhances calcium absorption for maximum effectiveness
- • **Lab-Tested Purity:** 3rd party tested to guarantee premium quality and safety
- • **GMP Certified Excellence:** Manufactured under strict Good Manufacturing Practices in the USA
- • **Value-Packed 300 Tablets:** Long-lasting supply designed for busy professionals
- • **Triple Mineral Powerhouse:** Calcium, Magnesium & Zinc synergize for optimal bone health

## Overview

Best Naturals Calcium Magnesium Zinc with Vitamin D3 delivers a scientifically balanced blend of 1000 mg calcium, 400 mg magnesium, 25 mg zinc, and 600 IU vitamin D3 per serving (3 tablets). This premium formula supports bone strength, mineralization, and collagen synthesis, enhanced by vitamin D3 for superior nutrient absorption. Proudly made in the USA under GMP standards and independently lab tested, it offers a reliable, long-term supplement solution favored by health-conscious professionals.

## Description

Product Description Calcium is the primary mineral responsible for bone strength, magnesium is essential for proper bone mineralization, and zinc is involved in the synthesis of collagen in bone tissue Vitamin D is one of the 13 essential vitamins needed for health and well-being. It helps the body absorb calcium and other nutrients 3rd Party Lab Tested - Our All Best Naturals Products come with 3rd Party Independent Lab Tested PREMIUM FORMULA - Our Cal Mag Zinc with D3 Tablets are the made with high quality Calcium, Magnesium, Zinc & Vitamin D3 All Best Naturals products are manufactured in accordance with Good Manufacturing Practices (GMP), among the highest standards in the world - Proudly Made in the USA Ingredients Calcium (as calcium carbonate & calcium citrate), Magnesium (as magnesium oxide & magnesium citrate), Zinc (as zinc oxide & zinc gluconate), Vitamin D3 (as cholecalciferol), Microcrystalline Cellulose, Stearic Acid, Croscarmellose Sodium, Magnesium Stearate (Veg. Grade), Silicone Dioxide, Pharmaceutical Glaze. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Directions Please follow label instructions. See more

Review: It works - After a week noticed a difference
Review: Good product - Value for money

## Features

- Calcium is the primary mineral responsible for bone strength, magnesium is essential for proper bone mineralization, and zinc is involved in the synthesis of collagen in bone tissue
- Vitamin D is one of the 13 essential vitamins needed for health and well-being. It helps the body absorb calcium and other nutrients
- 3rd Party Lab Tested - Our All Best Naturals Products come with 3rd Party Independent Lab Tested
- PREMIUM FORMULA - Our Cal Mag Zinc with D3 Tablets are the made with high quality Calcium, Magnesium, Zinc & Vitamin D3
- All Best Naturals products are manufactured in accordance with Good Manufacturing Practices (GMP), among the highest standards in the world - Proudly Made in the USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09F3VFP6R |
| ASIN  | B09F3VFP6R |
| Additives | Collagen |
| Age Range Description | Adult |
| Best Sellers Rank | 41,623 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 102 in Calcium |
| Brand | Best Naturals |
| Country of origin | USA |
| Country of origin  | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,304) |
| Customer reviews | 4.6 4.6 out of 5 stars (1,304) |
| Date First Available | 31 Aug. 2021 |
| Format | Tablet |
| Item model number  | 817716018591 |
| Manufacturer  | Best Naturals |
| Product Dimensions  | 7.8 x 13.97 x 7.59 cm; 540 g |
| Product Name | Calcium Magnesium Zinc with Vitamin D3 |
| Serving Recommendation | Three Tablets |
| Units | 300 count |

## Product Details

- **Brand:** Best Naturals
- **Diet type:** Keto
- **Flavour:** Unflavoured
- **Item dimensions L x W x H:** 7.8 x 14 x 7.6 centimetres
- **Item form:** Tablet
- **Item weight:** 0.54 Kilograms
- **Primary supplement type:** Calcium
- **Product benefits:** Bone & Joint Support
- **Special ingredients:** Collagen
- **Unit count:** 300 count

## Images

![Best Naturals Calcium Magnesium Zinc with Vitamin D3, 300 Tablets - Calcium 1000 mg, Magnesium 400 mg, Zinc 25 mg & D3 600 IU per Serving (3 Tablets) - Image 1](https://m.media-amazon.com/images/I/71bfgNH0dkL.jpg)

## Questions & Answers

**Q: why does it say UK on bottle?**
A: I don't know what you are looking at on your bottle. I read over mine twice, thoroughly, & I don't see UK anywhere on it. The product is made (according to my bottle/same as you have pictured) for Best Naturals, Kenilworth, NJ. Above the UPC code it states "Made in USA". Sorry I couldn't help you.

**Q: Is this vegan?**
A: I 'am not sure what vegan is, all I know is this product works for me.

## Customer Reviews

### ⭐⭐⭐⭐ It works
*by A***R on 22 October 2025*

After a week noticed a difference

### ⭐⭐⭐⭐ Good product
*by K***R on 11 December 2024*

Value for money

### ⭐⭐⭐⭐⭐ Review
*by V***K on 15 October 2025*

Bought them for my mum. She has a frozen shoulder. And she was always in so much pain. Was taking so many different pain killers and medications and even physio but nothing had worked. As soon as she started taking them she straight away felt a different and her shoulder stopped hurting same for her knees when she bent down. She is only 55 so it has made a big difference for her at work.

## Frequently Bought Together

- Best Naturals Calcium Magnesium Zinc with Vitamin D3, 300 Tablets - Calcium 1000 mg, Magnesium 400 mg, Zinc 25 mg & D3 600 IU per Serving (3 Tablets)
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- Bronson Vitamin D3 10,000iu (250mcg) 1 Year Supply for Healthy Muscle Function and Immune Support, Non-GMO, 360 Tablets

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-11*