--- product_id: 541767682 title: "Sports Research Magtein Magnesium L-Threonate Capsules - Supplement For Memory, Focus & Cognition L Threonate Supports Brain Health, Sleep Mood 2000Mg, 90 Adults" brand: "sports research" price: "¥9441" currency: JPY in_stock: true category: "Sports Research" url: https://www.desertcart.jp/products/541767682-sports-research-magtein-magnesium-l-threonate-capsules-supplement-for-memory store_origin: JP region: Japan --- # Crosses blood-brain barrier for focus Non-GMO, gluten & gelatin free purity 2000mg Magtein boosts brain magnesium Sports Research Magtein Magnesium L-Threonate Capsules - Supplement For Memory, Focus & Cognition L Threonate Supports Brain Health, Sleep Mood 2000Mg, 90 Adults **Brand:** sports research **Price:** ¥9441 **Availability:** ✅ In Stock ## Summary > 🧠 Unlock your brain’s full potential with Magtein magic! ## Quick Answers - **What is this?** Sports Research Magtein Magnesium L-Threonate Capsules - Supplement For Memory, Focus & Cognition L Threonate Supports Brain Health, Sleep Mood 2000Mg, 90 Adults by sports research - **How much does it cost?** ¥9441 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/541767682-sports-research-magtein-magnesium-l-threonate-capsules-supplement-for-memory) ## 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 - • **Sleep & Mood Support:** Promotes relaxation and restful sleep to keep you balanced and performing at your best. - • **Clean & Conscious Formula:** Non-GMO, gluten-free, and vegan capsules crafted for mindful wellness. - • **Neuro-Boosting Powerhouse:** 2000mg patented Magtein elevates brain magnesium for sharper memory and cognition. - • **Clinically Proven Absorption:** Unique L-threonate form crosses the blood-brain barrier for maximum cognitive impact. - • **Made in USA, Trusted Quality:** cGMP-certified production ensures premium purity and potency you can rely on. ## Overview Sports Research Magtein Magnesium L-Threonate Capsules deliver 2000mg of a patented, highly bioavailable magnesium compound clinically shown to cross the blood-brain barrier, supporting memory, focus, mood, and sleep. Made in the USA with non-GMO, gluten-free, and vegan ingredients, this supplement offers a clean, effective way for adults to enhance cognitive health and overall brain function. ## Description Buy Sports Research Magtein Magnesium L-Threonate Capsules - Supplement For Memory, Focus & Cognition L Threonate Supports Brain Health, Sleep Mood 2000Mg, 90 Adults online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. ## 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. We're fully dedicated to sourcing the highest quality products from around the world, backed by third party testing. We all deserve the best in our quest for healthy living. Our mission is to give you just that. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B336FCWC | | ASIN | B0B336FCWC | | Age Range Description | Adult | | Allergen Information | Gluten Free, Non-GMO | | Best Sellers Rank | #3,112 in Health ( See Top 100 in Health ) #76 in Mineral Supplements | | Brand Name | Sports Research | | Customer Reviews | 4.7 4.7 out of 5 stars (2,561) | | Customer reviews | 4.7 4.7 out of 5 stars (2,561) | | Diet Type | Gluten Free | | Flavor | Unflavored | | Item Form | Capsule | | Item Volume | 800 Milliliters | | 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 | Brain Health | | Product Dimensions | 6.22 x 6.22 x 11.43 cm; 2 g | | UPC | 023249091516 | | Unit Count | 1.00 Count | ## Product Details - **Brand:** Sports Research - **Flavour:** Unflavored - **Item form:** Capsule - **Primary supplement type:** Magnesium - **Unit count:** 1.00 Count ## Images ![Sports Research Magtein Magnesium L-Threonate Capsules - Supplement For Memory, Focus & Cognition L Threonate Supports Brain Health, Sleep Mood 2000Mg, 90 Adults - Image 1](https://m.media-amazon.com/images/I/61i20cLrvkL.jpg) ## 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.jp/products/541767682-sports-research-magtein-magnesium-l-threonate-capsules-supplement-for-memory](https://www.desertcart.jp/products/541767682-sports-research-magtein-magnesium-l-threonate-capsules-supplement-for-memory) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-22*