--- product_id: 445802186 title: "Sports Research® Magnesium L-Threonate 2000mg w/Magtein®, 90 Count" brand: "sports research" price: "$62.88" currency: USD in_stock: true category: "Sports Research" url: https://www.desertcart.us/products/445802186-sports-research-magnesium-l-threonate-2000mg-w-magtein-90-count store_origin: US region: United States of America --- # Magtein crosses blood-brain barrier effectively Vegan, Non-GMO & Gluten-Free purity 2000mg Magnesium L-Threonate for brain boost Sports Research® Magnesium L-Threonate 2000mg w/Magtein®, 90 Count **Brand:** sports research **Price:** $62.88 **Availability:** ✅ In Stock ## Summary > 🧠 Elevate your mind, own your day — the smart supplement for the driven professional. ## Quick Answers - **What is this?** Sports Research® Magnesium L-Threonate 2000mg w/Magtein®, 90 Count by sports research - **How much does it cost?** $62.88 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/445802186-sports-research-magnesium-l-threonate-2000mg-w-magtein-90-count) ## Best For - sports research enthusiasts ## Why This Product - Trusted sports research brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clean, Conscious Wellness:** Vegan, gluten-free, and non-GMO capsules crafted for mindful health enthusiasts. - • **Unlock Peak Cognitive Power:** 2000mg of highly bioavailable Magnesium L-Threonate fuels memory, focus, and mood. - • **Made in USA with Premium Quality:** cGMP-certified manufacturing ensures purity and potency you can trust. - • **Scientifically Proven Brain Boost:** Patented Magtein® compound uniquely elevates brain magnesium levels for sharper cognition. - • **One Month Supply of Mental Clarity:** 90 easy-to-swallow capsules designed for daily brain and sleep support. ## Overview Sports Research® Magnesium L-Threonate 2000mg with patented Magtein® delivers a highly absorbable form of magnesium designed to cross the blood-brain barrier, supporting memory, focus, relaxation, and cognitive health. This vegan, non-GMO, gluten-free supplement is made in cGMP-certified US facilities and comes in a convenient 90-capsule supply for daily brain and sleep support. ## Description Buy Sports Research® Magnesium L-Threonate 2000mg w/Magtein®, 90 Count | 2000mg/144mg Elemental Mag per Serving - Brain & Sleep Support - Vegan, Non-GMO, Gluten-Free on desertcart.com ✓ FREE SHIPPING on qualified orders ## Features - HIGHLY BIOAVAILABLE FORM: Magnesium L-threonate is the salt formed from mixing magnesium and threonic acid, a water-soluble substance derived from the metabolic breakdown of vitamin C. Easily absorbed, our magnesium L threonate capsules are used for their overall brain health benefits and may help support memory, focus, relaxation, mood, and cognition. - MADE WITH MAGTEIN: Magtein is a patented compound called threonic acid developed by a group of MIT researchers. Magtein is the only form that effectively crosses the blood-brain barrier and increases magnesium levels in the brain, which is critical for improving cognitive function. Our easy-to-swallow Magtein magnesium L-threonate veggie capsules are the easiest, most convenient way to add this essential mineral to your daily diet. - PREMIUM QUALITY: Sports Research takes pride in offering products that use only the best ingredients available so that you can have total peace of mind in the supplements that you are taking. Our magnesium supplement is verified non-GMO and free of gluten and gelatin. - MANUFACTURED IN THE USA: Our products are made in cGMP compliant facilities in the United States, using only the best ingredients from domestic & international origins. For us, it's all about quality control - so you can have confidence in your dietary supplements. We offer ninety (90) magnesium pills for a one (1) month supply. Reap all the benefits of this powerful and healthy magnesium threonate supplement! - THE SPORTS RESEARCH DIFFERENCE: Created in 1980, Sports Research is a privately-owned business born from a passion for fitness, wellness, and healing. Our goal is to help people live their best lives through real, research-backed ingredients created for every body — inside and out. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B336FCWC | | ASIN | B0B336FCWC | | Age Range Description | Adult | | Allergen Information | Gluten Free, Non-GMO | | Best Sellers Rank | #952 in Health & Household ( See Top 100 in Health & Household ) #26 in Magnesium Mineral Supplements | | Brand Name | Sports Research | | Customer Reviews | 4.8 4.8 out of 5 stars (2,998) | | Date First Available | January 1, 2022 | | Diet Type | Gluten Free, Vegan | | Flavor | Unflavored | | Item Form | Capsule | | Item Highlight | 2000mg/144mg Elemental Mag per Serving - Brain & Sleep Support - Vegan, Non-GMO, Gluten-Free | | Item Volume | 800 ml | | Item Weight | 2000 milligrams | | Item model number | "FG377 | | Manufacturer | Sports Research | | Manufacturer | Sports Research | | Manufacturer Part Number | FG377 | | Material Type Free | GMO Free, Gluten Free, Vegan Friendly | | Model Number | "FG377 | | Number of Items | 1 | | Primary Supplement Type | Magnesium | | Product Benefits | Supports Cognitive Health* | | Product Dimensions | 2.45 x 2.45 x 4.5 inches; 0.07 ounces | | UPC | 023249091516 | | Unit Count | 90 Count | ## Product Details - **Brand:** Sports Research - **Flavor:** Unflavored - **Item Form:** Capsule - **Primary Supplement Type:** Magnesium - **Unit Count:** 90 Count ## Images ![Sports Research® Magnesium L-Threonate 2000mg w/Magtein®, 90 Count - Image 1](https://m.media-amazon.com/images/I/61i20cLrvkL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Sports Research Magtein Magnesium L-Threonate Capsules - Magnesium Supplement for Memory, Focus & Cognition - Magnesium L Threonate Supports Brain Health, Sleep & Mood - 2000mg, 90 Capsules for Adults - Sports Research® Vegan D3 5000iu with Vitamin K2 100mg - Formulated with Coconut MCT Oil - Vegan Certified, Soy & Gluten Free - 60 Softgels - Sports Research Triple Strength Omega 3 Fish Oil - Burpless Fish Oil Supplement w/EPA & DHA Fatty Acids from Single-Source Wild Alaskan Pollock - 1250 mg, 90 ct --- ## 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/445802186-sports-research-magnesium-l-threonate-2000mg-w-magtein-90-count](https://www.desertcart.us/products/445802186-sports-research-magnesium-l-threonate-2000mg-w-magtein-90-count) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-10-18*