---
product_id: 356703315
title: "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: "¥8676"
currency: JPY
in_stock: true
category: "Best Naturals"
url: https://www.desertcart.jp/products/356703315-calcium-magnesium-zinc-with-vitamin-d3-300-tablets-calcium-1000
store_origin: JP
region: Japan
---

# 400 mg Magnesium for optimal mineralization 1000 mg Calcium for strong bones 25 mg Zinc + 600 IU D3 for collagen & absorption 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:** ¥8676
**Availability:** ✅ In Stock

## Summary

> 🦴 Elevate your bone game with science-backed strength!

## Quick Answers

- **What is this?** 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?** ¥8676 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/356703315-calcium-magnesium-zinc-with-vitamin-d3-300-tablets-calcium-1000)

## 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:** 600 IU per serving enhances calcium absorption for maximum impact.
- • **Lab-Tested Purity:** 3rd party tested to guarantee premium quality and safety.
- • **GMP Certified & USA Made:** Crafted under the highest manufacturing standards for trusted wellness.
- • **Triple Mineral Powerhouse:** Calcium, Magnesium & Zinc synergize for peak bone strength and cellular health.
- • **Bulk Supply, Daily Confidence:** 300 tablets ensure a 100-day supply to keep your health routine uninterrupted.

## Overview

Best Naturals Calcium Magnesium Zinc with Vitamin D3 delivers a potent blend of 1000 mg calcium, 400 mg magnesium, 25 mg zinc, and 600 IU vitamin D3 per serving (3 tablets). Designed to support bone density, collagen synthesis, and nutrient absorption, this GMP-certified, 3rd party lab-tested formula offers a 100-day supply of premium supplements made in the USA—perfect for professionals prioritizing long-term wellness and vitality.

## Description

desertcart.com: 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)

## 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 |
| Age Range Description | Adult |
| Best Sellers Rank | #58,160 in Health & Household ( See Top 100 in Health & Household ) #332 in Calcium Mineral Supplements |
| Brand Name | Best Naturals |
| Color | No Color |
| Container Type | Bottle |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,443) |
| Date First Available  | August 31, 2021 |
| Diet Type | Keto |
| Dosage Form | Tablets |
| Flavor | Unflavored |
| Global Trade Identification Number | 00817716018591 |
| Item Dimensions | 3.07 x 5.5 x 2.99 inches |
| Item Form | Tablet |
| Item Nype Name | Calcium Magnesium Zinc with Vitamin D3 |
| Item Weight | 0.54 kg |
| Item model number  | 817716018591 |
| Manufacturer | Best Naturals |
| Manufacturer  | Best Naturals |
| Manufacturer Part Number | 817716018591 |
| Model Name | See packaging |
| Model Number | 817716018591 |
| Number of Items | 1 |
| Package Size Name | 300 Count |
| Primary Supplement Type | Calcium |
| Product Benefits | Bone Health, Healthy Enzymatic Activity, Cellular Reproduction |
| Product Dimensions  | 3.07 x 5.5 x 2.99 inches; 1.19 pounds |
| Recommended Uses For Product | Bone Health, Healthy Enzymatic Activity, Cellular Reproduction |
| Special Ingredients | Calcium Magnesium Zinc D3 |
| Total Servings Per Container | 100 |
| UPC | 817716018591 |
| Unit Count | 300 Count |

## Product Details

- **Brand:** Best Naturals
- **Diet Type:** Keto
- **Flavor:** Unflavored
- **Item Form:** Tablet
- **Item Weight:** 0.54 kg
- **Item dimensions L x W x H:** 3.07 x 5.5 x 2.99 inches
- **Primary Supplement Type:** Calcium
- **Product Benefits:** Bone Health, Healthy Enzymatic Activity, Cellular Reproduction
- **Special Ingredients:** Calcium Magnesium Zinc D3
- **Unit Count:** 300 Count

## Images

![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)

## Available Options

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

## 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.

## 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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**Shop now:** [https://www.desertcart.jp/products/356703315-calcium-magnesium-zinc-with-vitamin-d3-300-tablets-calcium-1000](https://www.desertcart.jp/products/356703315-calcium-magnesium-zinc-with-vitamin-d3-300-tablets-calcium-1000)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-20*