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10 Best magnesium l threonate brands of 2026

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  • Best Choice

    1

    Now Foods Supplements Magtein, Magnesium L-Threonate, Cognitive Support*, 180 Veg Capsules
    NOW Foods
    9.9
    Exceptional

    Now Foods Supplements Magtein, Magnesium L-Threonate, Cognitive Support*, 180 Veg Capsules

    • asin:B0CFS267GP
    • product dimensions:2.9 x 2.9 x 5.25 inches; 7.2 ounces
    • date first available:August 15, 2023
    • item model number:2394
    • best sellers rank:#193 in Magnesium Mineral Supplements
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  • Value for Money

    2

    Momentous Magtein Magnesium L-Threonate - Brain & Rest Support Supplement - Boosts Cognitive Function & Sleep Quality - NSF Certified for Sport -145 mg - 30 Servings
    Momentous
    9.8
    Exceptional

    Momentous Magtein Magnesium L-Threonate - Brain & Rest Support Supplement - Boosts Cognitive Function & Sleep Quality - NSF Certified for Sport -145 mg - 30 Servings

    • asin:B09WWK4R2C
    • product dimensions:N/A
    • date first available:March 30, 2022
    • item model number:N/A
    • best sellers rank:N/A

  • 3

    Magnesium L Threonate, Magtein - NSF Certified - Sleep and Cognitive Support – High Absorption – Most Bioavailable Form of Magnesium – 2,000 mg – 120 Capsules
    Double Wood Supplements
    9.7
    Exceptional

    Magnesium L Threonate, Magtein - NSF Certified - Sleep and Cognitive Support – High Absorption – Most Bioavailable Form of Magnesium – 2,000 mg – 120 Capsules

    • asin:B01M4GM9R1
    • product dimensions:N/A
    • date first available:October 10, 2016
    • item model number:DWMLT
    • best sellers rank:#9 in Magnesium Mineral Supplements

  • 4

    Life Extension Neuro-Mag Magnesium L-Threonate, Memory Health, Quick Thinking, Cognitive Health Support, Vegetarian, Non-GMO, 90 Vegetarian Capsules (144 mg from 2000 mg Magtein magnesium L-threonate
    Life Extension
    9.6
    Exceptional

    Life Extension Neuro-Mag Magnesium L-Threonate, Memory Health, Quick Thinking, Cognitive Health Support, Vegetarian, Non-GMO, 90 Vegetarian Capsules (144 mg from 2000 mg Magtein magnesium L-threonate

  • 5

    Sports Research® Magnesium L-Threonate Capsules 2000mg - High-Absorption Magtein® for Enhanced Brain Health, Memory, Focus & Restful Sleep Support - Vegan · Non-GMO · Gluten Free - 90 Count
    Sports Research
    9.5
    Excellent

    Sports Research® Magnesium L-Threonate Capsules 2000mg - High-Absorption Magtein® for Enhanced Brain Health, Memory, Focus & Restful Sleep Support - Vegan · Non-GMO · Gluten Free - 90 Count

    • asin:B0B336FCWC
    • product dimensions:2.45 x 2.45 x 4.5 inches; 0.07 ounces
    • date first available:January 1, 2022
    • item model number:FG377
    • best sellers rank:#51 in Magnesium Mineral Supplements
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  • 6

    Kappa Nutrition Powered by Magbrain™ Magnesium L-Threonate Plant-Based, 420mg Elemental Magnesium (3 Capsules) from 2,253mg, 120 Vegan Capsules, Brain, Sleep & Muscle Support.
    KAPPA NUTRITION
    9.4
    Excellent

    Kappa Nutrition Powered by Magbrain™ Magnesium L-Threonate Plant-Based, 420mg Elemental Magnesium (3 Capsules) from 2,253mg, 120 Vegan Capsules, Brain, Sleep & Muscle Support.

    • asin:B099P8519H
    • product dimensions:2.1 x 2.1 x 4 inches 1.13 ounces
    • date first available:February 16, 2021
    • item model number:N/A
    • best sellers rank:N/A

  • 7

    Nature Made Magnesium L-Threonate with Vitamin C & Vitamin D3, Provides 130 mg of Mag from 1800 mg Magnesium L Threonate, Cognitive Support Magnesium Supplement, 90 Capsules, 30 Day Supply
    Nature Made
    9.3
    Excellent

    Nature Made Magnesium L-Threonate with Vitamin C & Vitamin D3, Provides 130 mg of Mag from 1800 mg Magnesium L Threonate, Cognitive Support Magnesium Supplement, 90 Capsules, 30 Day Supply

    20% Off
    • asin:B09GWBFGSD
    • product dimensions:2.58 x 2.58 x 4.94 inches 4.3 ounces
    • date first available:April 26, 2023
    • item model number:N/A
    • best sellers rank:N/A

  • 8

    Kappa Nutrition Powered by Magbrain™ Magnesium L-Threonate Plant-Based, 150 Vegan Capsules, 420mg Elemental Magnesium (3 Capsules) from 2,253mg, Brain, Sleep & Muscle Support.
    KAPPA NUTRITION
    9.2
    Excellent

    Kappa Nutrition Powered by Magbrain™ Magnesium L-Threonate Plant-Based, 150 Vegan Capsules, 420mg Elemental Magnesium (3 Capsules) from 2,253mg, Brain, Sleep & Muscle Support.

    • asin:B0CM2NMVJG
    • product dimensions:N/A
    • date first available:November 7, 2023
    • item model number:N/A
    • best sellers rank:N/A

  • 9

    2 Pack Liposomal Magnesium Threonate High-Potency 3000mg Gummies,Liposomal Enhance 98% Absorption,Magnesium L-Threonate Supplements, Muscle & Bone Wellness for Kids & Adults
    Oakevlp
    9.1
    Excellent

    2 Pack Liposomal Magnesium Threonate High-Potency 3000mg Gummies,Liposomal Enhance 98% Absorption,Magnesium L-Threonate Supplements, Muscle & Bone Wellness for Kids & Adults

  • 10

    Triple Sleep Magnesium L-Threonate w. Apigenin, Theanine & Magtein Magnesium L Threonate - High Absorption Magnesium Supplement Capsules for Men and Women Magnesium Powder Pills
    TERRA ELMNT
    8.9
    Very Good

    Triple Sleep Magnesium L-Threonate w. Apigenin, Theanine & Magtein Magnesium L Threonate - High Absorption Magnesium Supplement Capsules for Men and Women Magnesium Powder Pills

    • asin:B0CB83LD77
    • product dimensions:3.12 x 2.6 x 2.6 inches 0.63 ounces
    • date first available:August 1, 2023
    • item model number:Mt
    • best sellers rank:N/A

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