Magnesium L-Threonate 2000 mg®

Minerals

Brand: Sports Research

CapsuleMineralOn Market
Click to view full label

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.

1Active Ingredients

Single-ingredient formula listed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

1% Daily Value Coverage

1 ingredients report an established %DV per serving.

4Dietary Attributes

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

IngredientAmount Per Serving% Daily Value
Magnesium144 mg34%
Magtein(Magnesium L-Threonate)2000 mg

Not Present

Other Ingredients

HypromelloseRice FlourRice Husk

Target Groups

VeganVegetarianAdult (18 - 50 Years)Gluten FreeDairy Free

Label Claims

NutrientAll OtherStructure/Function

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

$18.49 – $5089.10· 40 listings
  • Sports Research Magtein Magnesium L-Threonate

    Sports Research4.7(954)
    $29.95
  • Sports Research Magtein Magnesium Capsules Supplement

    Walmart4.7(75)
    $28.97
  • Codeage Liposomal Magnesium L-Threonate

    GNC4.8(1600)
    $44.99
  • Magnesium L-Threonate 2000mg per serving

    Target4.4(23)
    $33.99
  • Sports Research

    Sports Research
    $39.95
  • Sports Research Magtein Magnesium L-Threonate Capsules 2000mg Memory Focus Cognition Brain Health Sleep Mood Support 90 Capsules

    Tdawi.com4.7(954)
    $5089.10
  • Nature Made Magtein Magnesium L Threonate Capsules

    Target3.0(2)
    $31.99
  • BestVite 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 citations
  • Best 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 …

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.