MagMind®

MagMind®

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$34.99
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Jarrow Formulas® MagMind®, featuring Magtein®, is a form of magnesium from Magnesium L-Threonate that readily crosses the blood-brain barrier and supports brain health, function, and memory in healthy adults.*

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MagMind®

MagMind®

$34.99
$34.99 $45.99
SAVE 23% Sold out
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MAGMIND® – BRAIN‑ACTIVE MAGNESIUM WITH MAGTEIN® 

MagMind delivers patented Magtein® Magnesium L‑Threonate, a special magnesium form that readily crosses the blood‑brain barrier. Designed to support brain health, memory, cognitive function and positive mood for healthy adults. 90 vegan vegetable capsules for a full‑month supply.

 Summary 

BENEFITS

● Mental Wellness
● Brain Health
Brain Health and Function: Magnesium L Threonate supplement, or Magtein, is a unique form that has been shown to readily cross the blood-brain barrier in pre-clinical studies and support brain health and function in healthy adults(1)
MagMind Highlights: Jarrow MagMind Magnesium Threonate supplement includes 90 capsules, and each serving delivers 2 g of Magtein to support cognition(1)
Improve your daily routine by taking three Magnesium L-Threonate capsules per day by mouth, 2 capsules during the day routine and 1 capsule one hour before sleep routine, with or without meals or as directed by your qualified healthcare professional
Magnesium L Threonate may be great for health-conscious adults as a brain health supplement, athletes with a gym routine, students, or busy professionals, this magnesium capsule supplement may help support memory and provide cognitive support(1)

SUGGESTED USE

Adults take three capsules a day: two capsules during the day and one capsule one hour before sleep, with or without a meal or as directed by your qualified healthcare professional.

WARNING: Consult a healthcare professional before using this product if you are pregnant, nursing, under the age of 18, are taking medication or have a medical condition; if adverse reactions occur, discontinue use.

KEEP OUT OF THE REACH OF CHILDREN.
STORE IN A COOL, DRY PLACE.

NUTRITIONAL INFORMATION

Serving Size: 3 Capsules

Servings Per Container : 30

Amount Per Serving 144 mg   Daily Value 34%

Magnesium (from 2,000 mg Magnesium L-Threonate)

Other Ingredients: Magnesium stearate (vegetable source), capsule (hydroxypropylmethylcellulose, water), microcrystalline cellulose and silicon dioxide.No wheat, gluten, soybeans, dairy, egg, fish/shellfish, peanuts/tree nuts or sesame.Magtein® is a trademark of Magceutics®, Inc., distributed exclusively by AIDP, Inc. and is protected under a family of U.S. patents, pending patents, and is protected worldwide.

 Why Jarrow Formulas 

Science first, since 1977. For nearly five decades, Jarrow Formulas has formulated supplements around published science: the clinically studied ingredient forms, at the doses research actually used.

  • Clinically studied ingredients. We use the specific branded forms found in published human research: GR-1 and RC-14 probiotic strains, Cognizin citicoline, StimuCal MCHA calcium, Kaneka ubiquinol, and more.*
  • Bioavailable active forms. Your body shouldn't have to convert what it can absorb directly. That's why we use methylated B12 and folate instead of synthetic forms, and ubiquinol instead of standard Co-Q10 along with enhanced-absorption delivery systems.*
  • Purity you can verify. Non-GMO ingredients, gluten-free and vegan options across the line, and quality controls like citrinin-avoidance fermentation and freeze-dried protein processing.
  • Formulated to matter. Clinically relevant doses, strain-level identification on probiotics, and supplement facts that say exactly what is inside.

 About MagMind® 

  • How it works

    MagMind is built on Magtein, a patented magnesium L-threonate shown to readily cross the blood-brain barrier in pre-clinical studies, something most magnesium forms do poorly. By supporting magnesium levels in the brain, it has been shown to support cognitive function, memory, and a positive mood in healthy adults, as seen in a randomized controlled trial of adults for cognitive performance and sleep quality.* Each 3-capsule serving provides 2 g of Magtein.

  • Who it's for

    Adults who want magnesium specifically for brain support rather than general supplementation: professionals and students supporting brain health and older adults supporting memory and cognitive health.* Stimulant-free, so it will not disrupt sleep; many users split the serving between day and evening.

     Your body is the most advanced system you'll ever operate. 

    We build a comprehensive range of science-first formulas to support that system, extending your healthspan so you can move, think, and live at your best.

    SCIENCE FIRST

    We Start With TheScience.

    Every Jarrow formula begins with peer-reviewed research, not what's trending on social media. Our team reviews clinical studies to identify the ingredients, forms, and doses that actually work. If the science isn't there, the product doesn't ship. That's how you get formulas you can feel, not just formulas you can buy.

    PURE ANDPOTENT

    QUALITY OBSESSED

    The Right Ingredients.
    The Right Formula.
    The Right Dose.

    Bioavailability matters. We choose ingredient forms your body can actually use, like methylated B vitamins, chelated minerals, and clinically studied probiotic strains. Every formula is dosed at levels shown to be effective in research. Because what your body can use is the only thing that counts.

    From Research To Results 

    HOW WE FORMULATE

    Every formula goes through
    a rigorous process before it
    reaches you. Here's what
    that actually looks like.

     

    It Starts With A Question. 

    What does the latest science say about how this ingredient works in the body? Our team reviews clinical studies, evaluates dosing, and identifies the most bioavailable forms, so the formula is built on evidence, not assumptions.

    Designed For Your Body, Not The Label.

    We formulate at cinically relevant doses using ingredient forms optimnized for absorption Complementary ingredients are paired to work together.
    Because how a formula performs inside your body matters more than how it looks on a shelf.

    Every batch. Every time.

    Raw materials are tested for identity, purity, and potency before production begins Finished products are tested again Our in-house anaytical labs run full-spectrum analysis so nothing leaves our facility without verification.
    RECOGNIZED

     Awards don't make the formula. 

     The formula earns the awards. 

    2015

    Better Nutrition Magazine 
    Probiotic Product of the Year

    2017

    Nutra Ingredients
    Probiotic Product of the Year

    2018

    Nutra Ingredients
    Probiotic Product of the Year

    2019

    Taste for life 2019 essential supplements award
    Probiotic Product of the Year

    2023

    Forbes Health
    Best Probiotic Supplements

    2026

    Sunset Wellness & Beauty Awards
    Best Wellness & Supplements

    HOW TO TAKE MAGMIND® DAILY 

    Adults take total 3 capsules each day. Suggested split dosage: 2 capsules in daytime plus 1 capsule one hour before bedtime. Can be taken with or without meals. 90‑count bottle = 30‑day supply.

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    Frequently Asked Questions 

    What is MagMind and what does it do?

    MagMind features Magtein, a patented form of magnesium (magnesium L-threonate) shown to readily cross the blood-brain barrier in pre-clinical models.* It supports brain health, cognitive function, and memory in healthy adults, along with a positive mood.* Each 3-capsule serving delivers 2 g of Magtein.

    How is MagMind different from regular magnesium?

    Most magnesium forms (citrate, glycinate, oxide) raise magnesium levels in the body but may not efficiently reach the brain. Magnesium L-threonate is the form shown in pre-clinical research to effectively raise brain magnesium levels, and it is the form used in published cognitive studies.* If your goal is brain support rather than general magnesium supplementation, this is the targeted form.*

    How do I take MagMind?

    Take 3 capsules daily, or as directed. Many users split the serving between daytime and evening, per the label suggestion. The 90-capsule bottle is a 30-day supply. MagMind can be taken with or without food.

    Can MagMind support sleep as well as focus?

    Magnesium L-threonate has been studied in adults for both cognitive performance and sleep quality, and many users take part of their serving in the evening.* Individual experiences vary; consult your healthcare provider about your specific needs.

    Is MagMind vegan and allergen-friendly?

    Yes, MagMind comes in vegan, gluten-free, non-GMO veggie capsules. Check the label panel for the complete ingredient and allergen listing.