---
product_id: 500253913
title: "Douglas Laboratories Cal/Mag 1001 | 1:1 Dose Ratio Plus Other Nutrients to Support Healthy Bone Structure | 180 Tablets"
brand: "douglas laboratories"
price: "€ 59.64"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.nl/products/500253913-douglas-laboratories-cal-mag-1001-1-1-dose-ratio-plus
store_origin: NL
region: Netherlands
---

# GMO-free 500 mg Calcium 1:1 Calcium/Magnesium Douglas Laboratories Cal/Mag 1001 | 1:1 Dose Ratio Plus Other Nutrients to Support Healthy Bone Structure | 180 Tablets

**Brand:** douglas laboratories
**Price:** € 59.64
**Availability:** ✅ In Stock

## Summary

> 💪 Elevate Your Bone Health with Every Tablet!

## Quick Answers

- **What is this?** Douglas Laboratories Cal/Mag 1001 | 1:1 Dose Ratio Plus Other Nutrients to Support Healthy Bone Structure | 180 Tablets by douglas laboratories
- **How much does it cost?** € 59.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/500253913-douglas-laboratories-cal-mag-1001-1-1-dose-ratio-plus)

## Best For

- douglas laboratories enthusiasts

## Why This Product

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

## Key Features

- • **Bone Health Boost:** Supports healthy bone structure and function.
- • **Comprehensive Formula:** Includes essential nutrients like Vitamin C, D-3, and boron.
- • **Quality You Can Trust:** Manufactured in state-of-the-art facilities exceeding GMP standards.
- • **Balanced Nutrient Ratio:** Delivers a perfect 1:1 ratio of calcium to magnesium.
- • **Healthcare Professional Approved:** Backed by 65 years of expertise in nutritional supplements.

## Overview

Douglas Laboratories Cal/Mag 1001 offers a scientifically balanced 1:1 ratio of 500 mg calcium and magnesium per tablet, enriched with essential nutrients to support optimal bone health. Manufactured to the highest standards, this supplement is GMO-free and trusted by healthcare professionals for over 65 years.

## Description

Douglas Laboratories Cal/Mag 1001 | 1:1 Dose Ratio Plus Other Nutrients to Support Healthy Bone Structure | 180 Tablets

## Features

- Magnesium/Calcium Source: Cal/Mag 1001 tablets provide 500 mg of elemental calcium from a calcium complex, together with 500 mg of elemental magnesium to provide a 1:1 dose ratio of calcium to magnesium.
- Bone Health: Calcium assists in the maintenance of healthy bone structure and function. Other nutrients including boron, glutamic acid, Vitamin C and D-3 are also included to assist the body in maintaining healthy bone structure.*
- Vitamins/Minerals/Amino Acids: Our vitamins/minerals and amino acid formulas are developed to provide beneficial support in filling nutrient gaps.*
- Our uncompromising operational practices at our state-of-the-art manufacturing facilities surpass GMP standards and manufacturing regulations. All of our products are GMO-free.
- For 65 years, Douglas Laboratories has been dedicated to meeting the needs of healthcare professionals. As a globally recognized leader in the development of innovative, science-based nutritional supplements, we strive to help healthcare professionals and their patients push their potential for healthy living, today and in the future.*

## Images

![Douglas Laboratories Cal/Mag 1001 | 1:1 Dose Ratio Plus Other Nutrients to Support Healthy Bone Structure | 180 Tablets - Image 1](https://m.media-amazon.com/images/I/51vlVs4pemS.jpg)
![Douglas Laboratories Cal/Mag 1001 | 1:1 Dose Ratio Plus Other Nutrients to Support Healthy Bone Structure | 180 Tablets - Image 2](https://m.media-amazon.com/images/I/71cKgH0c4pL.jpg)
![Douglas Laboratories Cal/Mag 1001 | 1:1 Dose Ratio Plus Other Nutrients to Support Healthy Bone Structure | 180 Tablets - Image 3](https://m.media-amazon.com/images/I/71RmjXpABfL.jpg)
![Douglas Laboratories Cal/Mag 1001 | 1:1 Dose Ratio Plus Other Nutrients to Support Healthy Bone Structure | 180 Tablets - Image 4](https://m.media-amazon.com/images/I/518-oX8I6HL.jpg)
![Douglas Laboratories Cal/Mag 1001 | 1:1 Dose Ratio Plus Other Nutrients to Support Healthy Bone Structure | 180 Tablets - Image 5](https://m.media-amazon.com/images/I/81AjKajskyL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Reduces leg cramps
  

*by M***G on Reviewed in the United States on December 8, 2022*

Have this for years.  Reduces leg cramps.  Highly recommend

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Calcium works.
  

*by L***Y on Reviewed in the United States on July 10, 2022*

It keeps my calcium level up.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    ... a physical demanding job and I often get really bad hand cramps
  

*by N***E on Reviewed in the United States on April 5, 2017*

I work a physical demanding job and I often get really bad hand cramps.  My Dr suggested Cal/Mag 500/500 but it was tough finding a 1:1 ratio in that dosage.  After some research I found this and I'm glad I did.  It is a 3 tablet serving size, so the bottle will give you 30 servings, which is kind of nice because sometimes I don't feel as I need a whole dose and I'll only take two tablets.  It's a great addition to my sleep regimen because magnesium helps promote relaxation.  Packaging is also very nice.  I'll buy again.

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-27*