MagMind®
90 Veggie Capsules / 1 Month Supply
$45.99
Sale
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.*
Summary
Serving Size: 3 Capsules
Servings Per Container : 30
Amount Per Serving
% Daily Value
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.
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.
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.
Frequently Asked Questions
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.
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.*
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.
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.
Yes, MagMind comes in vegan, gluten-free, non-GMO veggie capsules. Check the label panel for the complete ingredient and allergen listing.
*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.
Key Ingredients
- NON-GMO
- VEGAN
- GLUTEN FREE
Benefits that get better with time
STEP - 1
Your body starts absorbing and utilizing active ingredients. A consistent daily intake allows nutrient levels to build toward effective concentrations.
STEP - 2
With steady levels established, the formula starts working with your body's natural processes. This is where quality ingredients and clinically relevant doses begin to show.
STEP - 3
Compounding benefits take hold. Sustained, balanced support builds over time, and many customers report this is when they start to feel a noticeable difference.
Research & References
- Lopresti A.L., Smith S.J. The effects of magnesium L-threonate (Magtein) on cognitive performance and sleep quality in adults: a randomised, double-blind, placebo-controlled trial. Front Nutr. 2026;12:1729164. PMID 41601871. View study
- Hausenblas H.A. et al. Magnesium-L-threonate improves sleep quality and daytime functioning in adults with self-reported sleep problems: a randomized controlled trial. Sleep Med X. 2024;8:100121. PMID 39252819. View study
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.
*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.
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