---
product_id: 48082223
title: "Magnesium L-Threonate (90 per Bottle): 30 Day Supply - Dr Mercola"
brand: "dr. mercola"
price: "$161"
currency: NZD
in_stock: true
reviews_count: 13
category: "Dr. Mercola"
url: https://www.desertcart.nz/products/48082223-magnesium-l-threonate-90-per-bottle-30-day-supply-dr
store_origin: NZ
region: New Zealand
---

# Eco-friendly glass bottle 3 capsules = 2000mg Magtein Supports cognitive health Magnesium L-Threonate (90 per Bottle): 30 Day Supply - Dr Mercola

**Brand:** dr. mercola
**Price:** $161
**Availability:** ✅ In Stock

## Summary

> 🧠 Elevate your mind, fuel your future with Magtein power!

## Quick Answers

- **What is this?** Magnesium L-Threonate (90 per Bottle): 30 Day Supply - Dr Mercola by dr. mercola
- **How much does it cost?** $161 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/48082223-magnesium-l-threonate-90-per-bottle-30-day-supply-dr)

## Best For

- dr. mercola enthusiasts

## Why This Product

- Trusted dr. mercola brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Brain Boosting Formula:** Clinically favored magnesium form designed to enhance memory, focus, and overall cognitive function.
- • **Eco-Conscious Packaging:** Sleek, sustainable glass bottle reduces plastic waste—because your health and the planet matter.
- • **Power-Packed Efficiency:** Only 3 capsules deliver a potent 2000 mg of patented Magtein Magnesium L-Threonate—less hassle, more impact.
- • **Stay Ahead of Deficiency:** Don’t be part of the 80% running low on magnesium—secure your daily brain and body support now.
- • **Trusted Quality Assurance:** From Dr. Mercola, a brand with a 4.6-star rating and over 2,600 satisfied users—join the wellness elite.

## Overview

Dr. Mercola’s Magnesium L-Threonate offers a high-potency, patented Magtein formula delivering 2000 mg in just 3 capsules daily. Packaged in an eco-friendly glass bottle, this supplement supports cognitive health and memory enhancement. Trusted by thousands with a 4.6-star rating, it’s designed for adults seeking efficient, sustainable brain and body wellness.

## Description

Magnesium L-Threonate (90 per Bottle): 30 Day Supply - Dr Mercola : desertcart.co.uk: Sports & Outdoors

Review: Extremely good product - Threonate magnesium is excellent for cognitive systems.
Review: I feel you can trust Dr Mercola products for quality. - As I always buy Dr Mercola products I am very pleased with these as I trust Dr Mercola and always read his write ups. This is a very good magnesium supplement.

## Features

- Fewer capsules delivers the same 2,000 mg of patented Magtein Magnesium L-Threonate in 3 powder dose capsules instead of 4 liquid doses
- New packaging now comes in a more eco-friendly glass bottle
- Don't allow yourself to be one of the 80 percent who may be running low Order Magnesium L-Threonate today

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N4OZM0R |
| ASIN  | B01N4OZM0R |
| Age Range Description | Adult |
| Brand | Dr. Mercola |
| Country of origin | USA |
| Country of origin  | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,600) |
| Customer reviews | 4.6 4.6 out of 5 stars (2,600) |
| Date First Available | 17 Jun. 2020 |
| Format | Capsule |
| Is discontinued by manufacturer  | No |
| Item model number  | B01N4OZM0RRCM |
| Manufacturer  | Dr Mercola |
| Product Dimensions  | 7.62 x 7.62 x 13.34 cm; 4.54 g |
| Serving Recommendation | 3 capsules |
| Units | 90 Count |

## Product Details

- **Age range (description):** Adult
- **Brand:** Dr. Mercola
- **Item form:** Capsule
- **Item weight:** 5 g
- **Manufacturer:** Dr Mercola
- **Number of items:** 1
- **Primary supplement type:** Magnesium Citrate
- **Product benefits:** Bone & Joint Support, Brain Health Support, Detoxing, Liver Health Support
- **UPC:** 813006017787
- **Unit count:** 90 Count

## Images

![Magnesium L-Threonate (90 per Bottle): 30 Day Supply - Dr Mercola - Image 1](https://m.media-amazon.com/images/I/61sVeMh3x5L.jpg)

## Questions & Answers

**Q: Label only has a distributed by address. Where is this product sourced and made? Product description seems to avoid that  information.**
A: Due to the limited amount of space on our labels, the sourcing and manufacturing information are excluded. We would be happy to pass this feedback along for review and consideration on any updates we can make to these labels in the future. The magnesium in our Magnesium L-Threonate is sourced from China as this is the highest quality available and the only source that meets our strict standards. The raw ingredients and final product are tested by multiple third party laboratories, and final manufacturing is completed in the United States.

**Q: Is the ne formula in lipcaps**
A: Not sure.  I had to go to another brand.  The price went up and the number of pills went down.

**Q: Do any of the ingredients come from China?**
A: Don’t know... I come from the chemical pharmaceutical industry... most chemicals come from China and India. USA produces very little.
Magnesium itself is a mineral

**Q: How does this product compare to Livon Labs magnesium L-threonate?**
A: We are not trained on other brands however, our product does not have any excipients, is designed for better absorption, will not make you have any gastrointestinal issues, is soy free, and comes in our Licaps capsules to keep the product fresh. Other forms of magnesium have been found to act as a laxative which is something you should not receive from a magnesium supplement. Our Magnesium L-Threonate is not a stool softener and will be much more beneficial than other forms.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Extremely good product
*by A***. on 31 August 2024*

Threonate magnesium is excellent for cognitive systems.

### ⭐⭐⭐⭐⭐ I feel you can trust Dr Mercola products for quality.
*by I***. on 27 November 2025*

As I always buy Dr Mercola products I am very pleased with these as I trust Dr Mercola and always read his write ups. This is a very good magnesium supplement.

### ⭐⭐⭐⭐⭐ Great product.
*by A***R on 10 December 2019*

Brilliant capsules, not too big. Helped he to sleep and stopped my palpitations. Recommended. Bit pricey but great product. This parcel didn’t arrive for two weeks had to contact the seller who tracked it down for me, and l now have my item. Thanks to the seller.

## Frequently Bought Together

- Dr. Mercola Magnesium Advanced - Supports Bone, Joint & Brain Health - Contributes to More Restful Sleep - Non-GMO, Gluten-Free & Soy-Free - 90 Capsules (30 Servings)
- Dr. Mercola Liposomal Vitamin C - Brain, Heart, Eye & Immune Support - Provides 1,000 mg of Bioavailable Vitamin C - Non-GMO, Gluten-Free & Soy-Free - 180 Capsules (90 Servings)
- Dr. Mercola Zinc Plus Selenium - Mineral Blend Supplement - for Immune, Brain & Respiratory Support - Contains Zinc Glycinate Chelate & Copper - GMO-Free & Gluten-Free - 90 Capsules (90 Servings)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-25*