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Brain health and function; Memory support; Magnesium replenishment
Adults with busy cognitive demands or limited dietary magnesium intake seeking daily brain-focused magnesium support.
Adults take 3 capsules daily: 2 capsules during the day and 1 capsule about 1 hour before sleep; may be taken with or without food. If sensitive to magnesium, consider taking with a meal to reduce stomach upset.
Non-GMO Project Verified. No wheat, gluten, soybeans, dairy, egg, fish/shellfish, peanuts/tree nuts, or sesame.
Magnesium L-threonate delivers magnesium that crosses the blood-brain barrier, where magnesium acts as a cofactor for neuronal signaling and helps regulate synaptic plasticity and neurotransmitter activity.
Caution: May cause digestive discomfort in some people; start with the suggested serving to assess tolerance and take with food if stomach upset occurs.
Label Warning: Consult a healthcare professional before use if you are pregnant, nursing, under 18, taking medication, or have a medical condition. If adverse reactions occur, discontinue use. Do not exceed the suggested use.
Who should be cautious: People taking medications or with medical conditions may need extra caution due to potential magnesium interactions that can affect absorption of certain antibiotics and other medications; consider separating dosing. Consult a healthcare provider before combining with medications that may interact.
Storage: Store in a cool, dry place.
Many users mention deeper, more restful sleep when taking it as directed.
Several reviewers report improved mental clarity and recall during daily tasks.
A few reviewers did not notice meaningful changes despite regular use.
This product is guaranteed authentic and backed by our easy returns & refunds policy. Details
Combining magnesium with calcium may support bone health and muscle function, offering a balanced mineral intake for overall wellness.
AI generated. Not medical advice.
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Jarrow Formulas® MagMind®, featuring Magtein®, is a form of magnesium from Magnesium L-Threonate that has been shown to readily cross the blood-brain barrier in preclinical studies and supports brain health, function, and memory in healthy adults and supports a positive mood.
^In healthy adults.
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.
Magnesium stearate (vegetable source), capsule (hydroxypropylmethylcellulose, water). microcrystalline cellulose and silicon dioxide.
No wheat, gluten, soybeans, dairy, egg, fish/shellfish, or peanuts/tree nuts or sesame.
Do not use if safety seal is damaged or missing.
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. Do not exceed suggested use.
Keep out of the reach of children.
Store in a cool, dry place.
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
| Supplement facts | ||
| Serving Size: 3 Capsules | ||
| Serving Per Container: 30 | ||
| Amount Per Serving | %Daily Value | |
| Magnesium (from 2,000 mg Magnesium L-Threonate) | 144 mg | 34% |
