--- product_id: 212186320 title: "Metagenics Magnesium L-Threonate - Magtein Magnesium for Brain Health, Memory, Learning & Cognitive Support - Clinically Studied Bioavailable Form - Non-GMO, Gluten-Free, Vegan - 120 Capsules" brand: "metagenics" price: "$152.71" currency: USD in_stock: true category: "Metagenics" url: https://www.desertcart.us/products/212186320-metagenics-magnesium-l-threonate-magtein-magnesium-for-brain-health-memory store_origin: US region: United States of America --- # Non-GMO, vegan, gluten-free purity Clinically proven brain magnesium boost Magtein crosses blood-brain barrier Metagenics Magnesium L-Threonate - Magtein Magnesium for Brain Health, Memory, Learning & Cognitive Support - Clinically Studied Bioavailable Form - Non-GMO, Gluten-Free, Vegan - 120 Capsules **Brand:** metagenics **Price:** $152.71 **Availability:** ✅ In Stock ## Summary > 🧠 Elevate your mind, own your day — the smart magnesium for the driven professional. ## Quick Answers - **What is this?** Metagenics Magnesium L-Threonate - Magtein Magnesium for Brain Health, Memory, Learning & Cognitive Support - Clinically Studied Bioavailable Form - Non-GMO, Gluten-Free, Vegan - 120 Capsules by metagenics - **How much does it cost?** $152.71 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/212186320-metagenics-magnesium-l-threonate-magtein-magnesium-for-brain-health-memory) ## Best For - metagenics enthusiasts ## Why This Product - Trusted metagenics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleep & Mood Harmony:** Supports relaxation and balanced mood to optimize your daily wellness routine. - • **Clean, Trusted Formula:** Non-GMO, gluten-free, vegan, and crafted in GMP-certified facilities with rigorous quality control. - • **Unlock Peak Cognitive Power:** Magtein magnesium L-threonate uniquely penetrates the brain to enhance memory, focus, and learning. - • **Doctor-Recommended Excellence:** From the #1 professional supplement brand, ensuring integrity and precision in every capsule. - • **Clinically Validated Brain Boost:** Backed by research showing increased brain magnesium levels for sharper mental clarity. ## Overview Metagenics Magnesium L-Threonate features Magtein, the only magnesium form clinically proven to cross the blood-brain barrier, enhancing memory, learning, and cognitive function. This vegan, non-GMO, gluten-free supplement supports brain health, mood balance, and quality sleep, all manufactured under strict GMP standards. Trusted by professionals and backed by science, it’s your daily edge for mental clarity and wellness. ## Description Buy Metagenics Magnesium L-Threonate - Magtein Magnesium for Brain Health, Memory, Learning & Cognitive Support - Clinically Studied Bioavailable Form - Non-GMO, Gluten-Free, Vegan - 120 Capsules on desertcart.com ✓ FREE SHIPPING on qualified orders ## Features - Brain & Cognitive Support: Formulated with Magtein magnesium L-threonate, the only form shown to effectively cross the blood-brain barrier to support memory, focus, and learning* - Clinically Researched Bioavailability: Demonstrated in clinical studies to increase magnesium levels in the brain, supporting healthy cognitive performance and mental clarity* - Sleep & Mood Benefits: Helps support relaxation, mood balance, and quality sleep as part of a healthy daily routine* - Suggested Use & Quality: Take 3 capsules daily (1 AM, 2 before sleep) or as directed; non-GMO, gluten-free, vegan, manufactured in GMP-certified facilities with ingredient traceability and third-party testing* - As the #1 Doctor Recommended Professional Supplement Brand, Metagenics delivers clinically proven, precision-crafted formulas to support your health at its core—because true wellness starts with integrity, balance, and expertise ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0847CVW69 | | ASIN | B0847CVW69 | | Age Range Description | Adult | | Best Sellers Rank | #14,280 in Health & Household ( See Top 100 in Health & Household ) #301 in Magnesium Mineral Supplements | | Brand Name | Metagenics | | Customer Reviews | 4.7 4.7 out of 5 stars (194) | | Date First Available | January 26, 2020 | | Diet Type | Gluten Free, Vegetarian | | Flavor | magnesium | | Manufacturer | Metagenics | | Manufacturer | Metagenics | | Manufacturer Part Number | MTG94872 | | Number of Items | 1 | | Package Dimensions | 7.32 x 3.78 x 3.15 inches; 10.23 ounces | | Primary Supplement Type | Magnesium | | Product Benefits | Gluten-free | | UPC | 755571948724 | | Unit Count | 120 Count | | Warranty Description | Covered by the Metagenics, Inc. 60-Day Satisfaction Guarantee. If you are not satisfied with your Metagenics® product purchased from Metagenics or an authorized seller, you may request a refund or replacement product. Because Metagenics is unable to control the quality of products sold by unauthorized sellers,unless otherwise prohibited by law, the Guarantee is not available for products purchased… | ## Product Details - **Brand:** Metagenics - **Flavor:** magnesium - **Primary Supplement Type:** Magnesium - **Product Benefits:** Gluten-free - **Unit Count:** 120 Count ## Images ![Metagenics Magnesium L-Threonate - Magtein Magnesium for Brain Health, Memory, Learning & Cognitive Support - Clinically Studied Bioavailable Form - Non-GMO, Gluten-Free, Vegan - 120 Capsules - Image 1](https://m.media-amazon.com/images/I/61G-hFaCQaL.jpg) ## Frequently Bought Together - Metagenics Magnesium L-Threonate - 147 mg Magnesium as L-Threonate - Magtein Magnesium - for Brain Health* - Mineral Supplement - Non-GMO & Gluten-Free - 120 Capsules - Metagenics Vitamin D3 + K - for Immune Support, Bone Health & Heart Health* - Vitamin D with MK-7 (Vitamin K2) - Non-GMO - Gluten-Free - 60 Softgels - 10,000 IU - Metagenics Magnesium Glycinate - Highly Absorbable - Support for Sleep, Stress Relief, Muscle, Bone, Heart & Nerve Health - Gluten-Free - Non-GMO - Vegetarian - 240 Tablets --- ## 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.us/products/212186320-metagenics-magnesium-l-threonate-magtein-magnesium-for-brain-health-memory](https://www.desertcart.us/products/212186320-metagenics-magnesium-l-threonate-magtein-magnesium-for-brain-health-memory) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-08*