Sports Research Magtein®, Magnesium L-Threonate, 90 Veggie Capsules (666 mg per Capsule)
UPC: 023249091516
Sports Research's Magtein® Magnesium L-Threonate is a brain health-focused supplement that provides 144 mg of elemental magnesium per capsule from a patented form. The product is formulated to support cognitive functions like memory, focus, and sleep, using Magnesium L-threonate, a chelated salt derived from vitamin C metabolism known for its bioavailability and ability to cross the blood-brain barrier.
This formula features Magtein®, a clinically studied ingredient with research backing its efficacy for brain health. It is manufactured in the USA with third-party testing and certifications including Non-GMO Verified, NSF Gluten-Free, and AVA Vegan. The veggie capsules contain rice-based excipients and are available in a 90-count package, with a variant offering 180 capsules.
At a glance
Supplement Facts
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Magnesium (from 2,000 mg Magnesium L-Threonate) (Magtein®) | 144 mg | 34% |
| † Daily Value not established | ||
Other Ingredients
Veggie capsule (hypromellose), rice flour, rice hulls.
Proudly manufactured in the USA with carefully selected ingredients of domestic and international origins.
Label Information
Directions, warnings, and other information directly from the product label.
Suggested Use
Adults take 3 veggie capsules daily with food, or as recommended by a qualified healthcare professional.
Warning
Keep out of reach of children and pets. Consult with a qualified healthcare professional prior to using this product, especially if you are pregnant, nursing, have a diagnosed medical condition, or are taking a prescription medication. Do not exceed recommended daily intake. Do not use if safety seal is damaged or missing. Store at room temperature, in a dry place. Protect product from excessive heat, freezing, humidity and light.
Product Info
- Brand
- Sports Research
- UPC
- 023249091516
- Package Qty
- 90 count
- Dimensions
- 4.35 x 2.6 x 2.6 in
- Shipping Weight
- 0.29 lb
- First Available
- 09/2022




