--- product_id: 48082223 title: "Dr Mercola Magnesium L-Threonate 2000mg Magtein - 90 Capsules, 30 Day" brand: "dr. mercola" price: "R2055" currency: ZAR in_stock: true reviews_count: 13 category: "Dr. Mercola" url: https://www.desertcart.co.za/products/48082223-dr-mercola-magnesium-l-threonate-2000mg-magtein-90-capsules-30 store_origin: ZA region: South Africa --- # 30-day reliable supply (90 capsules) Supports energy & reduces fatigue 2000mg patented Magtein L-Threonate Dr Mercola Magnesium L-Threonate 2000mg Magtein - 90 Capsules, 30 Day **Brand:** dr. mercola **Price:** R2055 **Availability:** ✅ In Stock ## Summary > 🧩 Unlock your mind & body’s full potential with every capsule! ## Quick Answers - **What is this?** Dr Mercola Magnesium L-Threonate 2000mg Magtein - 90 Capsules, 30 Day by dr. mercola - **How much does it cost?** R2055 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/48082223-dr-mercola-magnesium-l-threonate-2000mg-magtein-90-capsules-30) ## 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 - • **All-Day Calm:** Supports a steady, clear mind by promoting normal nervous system and psychological function. - • **Brainpower Boost:** Patented Magtein L-Threonate delivers superior magnesium absorption for sharper cognitive function. - • **Energy on Demand:** Helps reduce tiredness and fatigue, fueling your busiest days with sustained energy. - • **Effortless Routine:** Easy-to-take capsules fit seamlessly into morning or evening rituals—no powders, no hassle. - • **Whole-Body Wellness:** Multitasking magnesium supports muscle function, bone health, protein synthesis, and cell division. ## Overview Dr Mercola Magnesium L-Threonate offers a premium 2000mg dose of patented Magtein per serving, designed for superior brain and body support. With 90 capsules providing a convenient 30-day supply, it promotes calm mental clarity, reduces fatigue, and supports muscle, bone, and cellular health—perfect for professionals seeking a sophisticated, reliable magnesium boost. ## Description Dr Mercola Magnesium L-Threonate 2000mg Magtein - 90 Capsules, 30 Day | 2000mg Magtein magnesium L-threonate - supports normal nervous system, psychological function & reduced tiredness, 90 caps : desertcart.co.uk: Sports & Outdoors 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. Review: Extremely good product - Threonate magnesium is excellent for cognitive systems. ## Features - PATENTED MAGTEIN L-THREONATE: Dr Mercola Magnesium L-Threonate delivers 2000mg of Magtein per serving – a patented, premium form of magnesium developed by researchers as a refined way to take this essential mineral. It is a more sophisticated choice than an everyday magnesium tablet, made for people who like to choose quality. With 90 capsules per bottle, it is a dependable 30-day supply that keeps this important mineral topped up as part of your daily routine. - SUPPORTS A CALM, STEADY MIND: Magnesium contributes to the normal functioning of the nervous system and to normal psychological function, helping support a calm, clear and steady mind through busy days. It is one of the reasons magnesium is such a valued daily mineral – a simple, sensible way to look after how you think and feel, day in and day out. A steady mind starts with the right foundations, and a reliable daily magnesium is one of the easiest to put in place. - HELPS REDUCE TIREDNESS AND FATIGUE: When life is demanding, magnesium earns its place. It contributes to the reduction of tiredness and fatigue and to normal energy-yielding metabolism, helping you keep going when your schedule is full. Many of us simply do not get enough magnesium from diet alone, which is exactly why a reliable daily top-up makes such a sensible addition to your routine – steady, everyday support for both energy and stamina. - GOOD FOR BODY AS WELL AS MIND: Magnesium is a genuine multitasker. Beyond the mind, it supports normal muscle function, contributes to normal protein synthesis and helps maintain normal bones and teeth. It even plays a role in the process of cell division. That makes this a versatile daily mineral that works across body and mind at once, rather than doing just one job – real, authorised support from a single, well-chosen supplement. - EASY DAILY CAPSULE, MORNING OR NIGHT: Taken as three capsules a day, each bottle is a simple 30-day supply with no powders to measure or mix. Many people like magnesium as a calming part of their evening routine, though it fits just as easily into your morning if you prefer. However you take it, Dr Mercola Magnesium L-Threonate is a premium, considered way to give your body and mind the everyday support they deserve, day after day. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N4OZM0R | | Age Range Description | Adult | | Benefits | Bone & Joint Support, Brain Health Support, Detoxing, Liver Health Support | | Best Sellers Rank | 30,109 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 15 in Chalk (Sports & Outdoors) | | Brand | Dr. Mercola | | Brand Name | Dr. Mercola | | Customer Reviews | 4.6 out of 5 stars 2,739 Reviews | | Item Form | Capsule | | Item Weight | 5 g | | Item form | Capsule | | Manufacturer | Dr Mercola | | Manufacturer Part Number | B01N4OZM0RRCM_SML | | Model Number | B01N4OZM0RRCM | | Number of Items | 1 | | Number of items | 1 | | Primary Supplement Type | Magnesium | | Primary supplement type | Magnesium | | Product benefits | Bone & Joint Support, Brain Health Support, Detoxing, Liver Health Support | | UPC | 813006017787 | | Unit Count | 90 count | | Unit count | 90 count | ## Product Details - **Age range (description):** Adult - **Brand:** Dr. Mercola - **Item form:** Capsule - **Item weight:** 0.01 Pounds - **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 ![Dr Mercola Magnesium L-Threonate 2000mg Magtein - 90 Capsules, 30 Day - Image 1](https://m.media-amazon.com/images/I/61vXrEyyJ8L.jpg) ![Dr Mercola Magnesium L-Threonate 2000mg Magtein - 90 Capsules, 30 Day - Image 2](https://m.media-amazon.com/images/I/71gmQ2pIigL.jpg) ![Dr Mercola Magnesium L-Threonate 2000mg Magtein - 90 Capsules, 30 Day - Image 3](https://m.media-amazon.com/images/I/61x2EjiKUuL.jpg) ![Dr Mercola Magnesium L-Threonate 2000mg Magtein - 90 Capsules, 30 Day - Image 4](https://m.media-amazon.com/images/I/61evYzc+R-L.jpg) ![Dr Mercola Magnesium L-Threonate 2000mg Magtein - 90 Capsules, 30 Day - Image 5](https://m.media-amazon.com/images/I/718bfavSf8L.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 ### ⭐⭐⭐⭐⭐ 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. ### ⭐⭐⭐⭐⭐ Extremely good product *by A***. on 31 August 2024* Threonate magnesium is excellent for cognitive systems. ### ⭐⭐⭐⭐⭐ DOES WHAT THIS PRODUCT SHOULD DO. *by L***A on 5 April 2024* Sharper thinking. Easy to take. No tumm upset. Highly recommended. ## 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) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/48082223-dr-mercola-magnesium-l-threonate-2000mg-magtein-90-capsules-30](https://www.desertcart.co.za/products/48082223-dr-mercola-magnesium-l-threonate-2000mg-magtein-90-capsules-30) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-15*