Net Contents
90 Veggie Capsule(s)
Serving Size
3 Veggie Capsule(s)
Servings Per Container
30
Supplement Form
Capsule
Bar Code (UPC/SKU)
0 23249 09151 6
Product Version
L1103-V4-1024 FG377
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
Single-ingredient formula listed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
1 ingredients report an established %DV per serving.
Label states: Vegan, Vegetarian, Non-GMO, Gluten-Free.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Allergen Guide
Free From
- Gluten
Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.
Supplement Facts
Serving Size: 3 Veggie Capsule(s) · 1 per day
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Suggested use: Adults take 2 veggie capsules 1-2 times daily with a meal, or as recommended by a qualified healthcare professional.
Warnings & Precautions
Precautions re: Children
Caution: Keep out of reach of children and pets.
Precautions re: Pregnant or Nursing or Prescription Medications
Consult with a qualified healthcare professional prior to using this product, especially if you are pregnant, nursing, have a diagnosed medical condition (e.g. kidney disease), or are taking a prescription medication.
Precautions re: All Other
Do not exceed recommended daily intake. Do not use if safety seal is damaged or missing.
Storage
Storage
Store at room temperature, in a dry place. Protect product from excessive heat, freezing, humidity and light.
Formulation
Formulation re: Other
Quality Matters: Third party tested cGMP compliant
Formulation re: Does NOT Contain
Non-GMO verified Gluten-free
Formulation re: Vegetarian/Vegan
Certified Vegan vegan.org
Formulation re: Does NOT Contain
2 HDPE Non BPA
Formula re: Contains
Magtein Advanced formula Magnesium L-Threonate has been shown to cross the blood-brain barrier unlike other magnesium forms like glycinate, citrate, or oxide. 200 mg Magnesium L-Threonate
Formulation re: Vegetarian/Vegan
Vegan
Formulation re: Does NOT Contain
Gluten-free Non-GMO
Formulation re: Other
Proudly manufactured in the USA with carefully selected ingredients of domestic and international origins.
FDA Statements
FDA Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
FDA Statement of Identity
Dietary Supplement
Other Label Statements
Seals/Symbols
Non GMO Project Verified nongmoproject.org Certified Vegan vegan.org
General Statements: All Other Content
Please recycle SR Scan for more
Brand IP Statement(s) re: (c), (TM), (SM)
Magtein is protected under a family of US patents, pending patents, and is protected worldwide. Magtein is a trademark of and is licensed exclusively by ThreoTech LLC.
Manufacturer & Distributor
Distributor
Sports Research
784 Channel St., San Pedro, CA, 90731
310.519.1484
Market Reference
Sports Research Magtein Magnesium L-Threonate
Sports Research4.7(954)$29.95Sports Research Magtein Magnesium Capsules Supplement
Walmart4.7(75)$28.97Codeage Liposomal Magnesium L-Threonate
GNC4.8(1600)$44.99Magnesium L-Threonate 2000mg per serving
Target4.4(23)$33.99Sports Research
Sports Research$39.95Sports Research Magtein Magnesium L-Threonate Capsules 2000mg Memory Focus Cognition Brain Health Sleep Mood Support 90 Capsules
Tdawi.com4.7(954)$5089.10Nature Made Magtein Magnesium L Threonate Capsules
Target3.0(2)$31.99BestVite Magtein Magnesium L-Threonate Capsules 2000mg per Serving
Walmart - BESTVITE INC4.8(59)$39.99
Where to Buy Locally
Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.
Research & Studies
The effects of magnesium L-threonate (Magtein®) on cognitive performance and sleep quality in adults: a randomised, double-blind, placebo-controlled trial
AL Lopresti, SJ Smith - Frontiers in Nutrition, 2025 - frontiersin.org
… of ceiling effects from magnesium supplementation in cognitively intact, healthy young-to-… of this study demonstrate that magnesium L-threonate (Magtein ® ) supplementation for 6 …
202513 citationsBest Magnesium Supplements for Men: A No-BS Guide for Sleep, Anxiety, and Recovery
D Reyes - happierfit.com
… -2,000mg of magnesium L-threonate daily (which delivers ~144mg elemental magnesium … Health is 350mg of supplemental elemental magnesium per day — but this is specifically for …
Magnesium Glycinate vs Oxide vs Threonate (2026)
Q Answer, WFSY Take - yourhealthier.com
… (200–400 mg in the evening for sleep and general health) … with athletic performance. Threonate does not address … –2000 mg of magnesium L-threonate (delivering 144 mg elemental …
The Various Forms of Magnesium: Good, Better, Best
DBM Gene Bruno - vitaminretailer.com
… of the importance of magnesium to human health, how much do … Also, magnesium gluconate and magnesium L-threonate … dose of 2,000 mg/day.9 Conversely, a sleep study10 with 500 …
Best Magnesium Supplement Brands
G Mito - mitohealth.com
… a health condition. Always consult with your doctor or qualified healthcare provider before starting any new supplement … to your diet, or if you have questions about a medical condition. …
Ultimate Guide to Magnesium
B Benefit, S All, B Keto, N Biotic, AP Guides - abundanceandhealth.com
… skeletal health as calcium and interesting recent research indicates … Magnesium L-threonate has been shown to readily cross the blood-brain barrier. According to research: L-threonate …
Related News
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2025-04-24. DSLD Label ID: 334884. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.
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