Jarrow Formulas MagMind Magnesium L-Threonate 90 Capsules
- Magnesium L-threonate (Magtein)
- 90 veggie capsules, up to 30 day supply
- Memory support focus
- Vegan, unflavored
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A brain-focused magnesium capsule for adults chasing memory support. It is a specialty product, and the magnesium per capsule is not stated.
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ASIN: B007LEO4Y6Category: Magnesium Supplements
Overview
Not a general-purpose magnesium, this capsule uses magnesium L-threonate under the Magtein name, a form marketed for brain and memory support. The capsule is vegan and has no flavor.
Everything about the product rests on that special salt, which is chosen for the brain more than for bones or muscles. The limitation is that no elemental magnesium amount appears and the supply claim says up to, so the daily number of capsules depends on the label.
Who it's for
A person who has researched magnesium L-threonate and wants it in a vegan capsule. Those with kidney problems or on prescription drugs should check with a clinician before using magnesium.
Pros and cons
- Magnesium L-threonate form
- Vegan veggie capsule
- Specific memory support focus
- Magnesium amount not listed
- Daily capsule count not stated
- Narrow, specialty use
Performance notes
This salt is the one marketed for crossing into the brain, which is why it is sold for memory instead of general magnesium needs. Evidence and individual response vary, and any effect builds over weeks of steady use.
Specifications
| Brand | Jarrow Formulas |
|---|---|
| Supplement Type | Magnesium L-threonate (Magtein) |
| Form | Capsule (veggie) |
| Diet | Vegan |
| Count | 90 Count |
| Flavor | Unflavored |
| Benefits | Memory support, energy management |
| Supply | Up to 30 days |
Frequently asked questions
What comes in the Jarrow MagMind bottle?
One bottle of 90 veggie capsules, listed as up to a 30 day supply. The listing mentions nothing else in the box.
Is Jarrow MagMind a regular magnesium supplement?
No. It is magnesium L-threonate, a specialty form marketed for memory support.
Is Jarrow MagMind vegan?
Yes. The diet field lists vegan and the title calls them veggie capsules.