Sports Research Magnesium L-Threonate Capsules 2000mg, 90 Count High-Absorption Magtein, Enhanced Brain Health, Memory, Focus & Restful Sleep Support, Vegan, Non-GMO, Gluten Free
Stock Expiry Date*: 10-12-2027
100% Authentic — Sourced directly from manufacturers or their authorized dealers!
- 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.
| Diet Type | Gluten Free, Vegan |
| Material Type Free | gmo free, Gluten Free, Vegan Friendly |
| Product Dimensions | 2 g, 6.22 x 6.22 x 11.43 cm |
| Brand | Sports Research |
| Flavor | Unflavored |
| Unit Count | 90.0 Count |
| Item Form | Capsule |
| Item Weight | 2000 Milligrams |
| Product Benefits | Supports Cognitive Health* |
| Number of Items | 1 |
| Primary Supplement Type | Magnesium |
| Manufacturer | Sports Research |
| Ingredients | Magnesium. OTHER INGREDIENTS: Veggie capsule (hypromellose). rice flour. |
| Product Type | Magnesium |
| Item Volume | 800 Millilitres |
| Allergen Information | Gluten Free |
| UPC | 023249091516 |
| Flavor | Unflavor |
| Item Form | Veggie-Capsule |
| Ingredients | Made With Magtein |
| Product Type | Mineral Supplement |
| Unit Count | 90.0 Count |
| Brand | Sports Research |
| Age Range Description | Adult |
| Manufacturer Part Number | FG377 |
| Date First Available | 26 March 2026 |
| Model Number | "FG377 |
| Item model number | "FG377 |
| Item Dimensions LxWxH | 6.2 x 6.2 x 11.4 Centimeters |
| Net Quantity | 90.0 Count |
-
5% off when you buy 4 or more.
-
Get 5% off your next purchase.
-
Free delivery on qualifying orders.
3-6 days (Domestic)
30-Day Return Guarantee
Confidence-backed purchases with 30-day return support.
SKU |
BRSRMYL2OUHRODTO |
Category |
Diet & Nutrition , Vitamins, Minerals & Supplements , Minerals , Magnesium |
Tags |
Ace your supplement ritual with Magtein Magnesium L-Threonate from Sports Research. Made with Magtein Magnesium L-Threonate, a patented compound developed by researchers at MIT, it’s a clinically proven form of magnesium that effectively crosses the blood-brain barrier and increases magnesium levels in the brain. Magtein Magnesium is believed to help support cognitive function.*
Product Dimensions
6.22 x 6.22 x 11.43 cm; 2 g
Shipping & Delivery
At Nutricity, we aim to deliver your order as quickly and safely as possible.
Domestic Shipping :
Orders are typically delivered within 3–6 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
You will receive a tracking number once your order has been dispatched. Delivery times may vary during holidays or due to unforeseen delays.
Recently tracked orders
| Order Number | Carrier | Final Mile Tracking Code | Last Update | Track |
|---|---|---|---|---|
| NC17661 | Daipost | NZC022025835 | 2026-08-07 | Track |
Disclaimer
Dietary supplements are not medicines. Products sold on this website are not intended to diagnose, treat, cure, or prevent any disease. If you have a medical condition then always consult a qualified healthcare professional before use. Individual results may vary. By placing an order, you agree to comply with your country’s import regulations. We cover applicable duties and taxes where stated.
*Expiry Date Information:
Please note that the expiry date may vary from batch to batch. However, we guarantee that all products shipped to our customers have a valid shelf life and will not be expired at the time of delivery.