---
product_id: 6798575
title: "Calcium & Magnesium, 300mg - 100 Tablets"
brand: "source naturals"
price: "€ 48.78"
currency: EUR
in_stock: true
reviews_count: 8
category: "Source Naturals"
url: https://www.desertcart.nl/products/6798575-calcium-and-magnesium-300mg-100-tablets
store_origin: NL
region: Netherlands
---

# 300 mg Calcium & Magnesium blend Vitamin D-3 for enhanced absorption Made in USA, cGMP certified Calcium & Magnesium, 300mg - 100 Tablets

**Brand:** source naturals
**Price:** € 48.78
**Availability:** ✅ In Stock

## Summary

> 💪 Elevate your wellness game with every tablet—because your body deserves the best!

## Quick Answers

- **What is this?** Calcium & Magnesium, 300mg - 100 Tablets by source naturals
- **How much does it cost?** € 48.78 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/6798575-calcium-and-magnesium-300mg-100-tablets)

## Best For

- source naturals enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Legacy:** Over 40 years of quality assurance from Source Naturals, crafted under FDA cGMP standards.
- • **Long-Lasting Supply:** 250 easy-to-swallow tablets provide months of daily support without interruption.
- • **Absorption Amplifier:** Vitamin D-3 and amino acid complex boost nutrient uptake for maximum effectiveness.
- • **Clean & Pure Formula:** Free from yeast, gluten, artificial colors, flavors, and fragrances—pure wellness you can trust.
- • **Bone & Muscle Powerhouse:** Supports strong bones and optimal muscle function with a balanced 300 mg mineral complex.

## Overview

Source Naturals Calcium & Magnesium Amino Acid Complex with Vitamin D-3 delivers a potent 300 mg blend designed to support bone density, muscle function, and overall wellness. Manufactured in the USA under strict FDA cGMP guidelines, this clean formula excludes common allergens and artificial additives. With 250 tablets per bottle, it offers a convenient, long-lasting supplement trusted for over 40 years.

## Description

Buy Source Naturals Calcium & Magnesium, Amino Acid Complex with Vitamin D-3, 300 MG - 250 Tablets on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Excellent Supplement for Bone Health and Overall Wellness! - I’ve been using Source Naturals Calcium & Magnesium with Amino Acid Complex and Vitamin D-3 for a few months now, and I’m very pleased with the results! This supplement has become an essential part of my daily routine. The combination of calcium, magnesium, and vitamin D-3 is perfect for supporting bone health, and the added amino acid complex really helps with overall absorption. I appreciate that it comes with 250 tablets, which lasts quite a while, making it an excellent value for the price. The tablets are easy to swallow, and I haven’t experienced any stomach upset, which can sometimes happen with other calcium supplements. Since starting this supplement, I’ve noticed improved muscle function and less joint discomfort, which I attribute to the magnesium content. I also feel more energized, likely due to the vitamin D-3. This product has definitely helped improve my overall wellness, and I highly recommend it to anyone looking for a high-quality supplement to support their bone and muscle health.
Review: Calcium/Magesium 200mg/100mg 100 Tablets Source Naturals - Magnesium is an important nutrient for the proper functioning of our bodies. Some of the benefits of Magnesium include contraction and relaxation of muscles along with production of protien. Calcium serves to keep our bone and teeth strong along with the proper functioning of our muscles and nerves. I have been using the Source Naturals brand for several years now and chose this particular product because of my past positive experience with other supplements made by Source Naturals along with the good deal on desertcart. This product contains no preservatives, artificial colors/flavors, or fragrance. I tend to workout a lot and not always get enough of my daily supply of leafy/dark greens, peas/beans, or whole grains. The bottle suggests 1-3 tablets daily with food. I tend to take between 1-2 daily depending how much vegetables/fruits I've eaten. I take my first early in the day. Then I'll take a second one later in the day if I haven't eaten enough of the quality stuff. Overall this product has been easy for my body to process.

## Features

- Calcium And Magneslum Benfits. May help support muscle function.*
- Suggested Use. Take 1 tablet 1 to 3 times daily with meals.
- Well Made Supplement. Contains no yeast, egg, gluten or wheat. Contains no artificial color, flavor or fragrance. This product contains soy.
- Over 40 Years of Trust. Source Naturals was created in 1982 by CEO Ira Goldberg to support everyone’s potential to enjoy optimal health.
- Manufactured in the USA. Manufactured in Scotts Valley, CA, under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration (FDA)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B00020I3IY |
| Best Sellers Rank | #235,023 in Health & Household ( See Top 100 in Health & Household ) #1,102 in Calcium Mineral Supplements |
| Customer Reviews | 4.4 4.4 out of 5 stars (99) |
| Date First Available  | February 9, 2004 |
| Department  | Health and Beauty>Health and Wellness |
| Is Discontinued By Manufacturer  | No |
| Item model number  | SN0304 |
| Manufacturer  | Source Naturals |
| Product Dimensions  | 3.2 x 3.2 x 6.27 inches; 1.24 ounces |

## Product Details

- **Brand:** Source Naturals
- **Flavor:** Unflavored
- **Item Form:** Tablet
- **Primary Supplement Type:** Magnesium
- **Unit Count:** 250.00 Count

## Images

![Calcium & Magnesium, 300mg - 100 Tablets - Image 1](https://m.media-amazon.com/images/I/71snY4w8LVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Supplement for Bone Health and Overall Wellness!
*by K***R on January 2, 2025*

I’ve been using Source Naturals Calcium & Magnesium with Amino Acid Complex and Vitamin D-3 for a few months now, and I’m very pleased with the results! This supplement has become an essential part of my daily routine. The combination of calcium, magnesium, and vitamin D-3 is perfect for supporting bone health, and the added amino acid complex really helps with overall absorption. I appreciate that it comes with 250 tablets, which lasts quite a while, making it an excellent value for the price. The tablets are easy to swallow, and I haven’t experienced any stomach upset, which can sometimes happen with other calcium supplements. Since starting this supplement, I’ve noticed improved muscle function and less joint discomfort, which I attribute to the magnesium content. I also feel more energized, likely due to the vitamin D-3. This product has definitely helped improve my overall wellness, and I highly recommend it to anyone looking for a high-quality supplement to support their bone and muscle health.

### ⭐⭐⭐⭐⭐ Calcium/Magesium 200mg/100mg 100 Tablets Source Naturals
*by B***Y on November 25, 2011*

Magnesium is an important nutrient for the proper functioning of our bodies. Some of the benefits of Magnesium include contraction and relaxation of muscles along with production of protien. Calcium serves to keep our bone and teeth strong along with the proper functioning of our muscles and nerves. I have been using the Source Naturals brand for several years now and chose this particular product because of my past positive experience with other supplements made by Source Naturals along with the good deal on Amazon. This product contains no preservatives, artificial colors/flavors, or fragrance. I tend to workout a lot and not always get enough of my daily supply of leafy/dark greens, peas/beans, or whole grains. The bottle suggests 1-3 tablets daily with food. I tend to take between 1-2 daily depending how much vegetables/fruits I've eaten. I take my first early in the day. Then I'll take a second one later in the day if I haven't eaten enough of the quality stuff. Overall this product has been easy for my body to process.

### ⭐⭐⭐⭐⭐ Immediate beneficial impact where prior vitamin supplements had failed
*by T***A on November 8, 2015*

This apparently had an immediate beneficial impact. We bought this item and a chelated B complex supplement Integrative Therapeutics - NEW Active B-Complex - 60 veg. caps (FFP) for grandpa. Grandpa immediately felt better and his hair on his head immediately began growing again. Grandpa does not have male pattern baldness, but he had lost almost all of his pate hair, and what remained was white. Within a week many more pate follicles were growing hair. Though less hair than when he was young, grandpa now has 100 or 1000 times more pate hair and it is black again. We have been buying vitamin supplements for grandpa for many years, including calcium, magnesium, D3, B complex, and B-12, and none of those worked like these did. We had been buying the magnesium as the oxide, and the low cost Bs.

## Frequently Bought Together

- Source Naturals Calcium & Magnesium, Amino Acid Complex with Vitamin D-3, 300 MG - 250 Tablets
- Source Naturals B-50 Complex 50 mg B-Vitamins For Energy Production Support - 250 Tablets

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