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Organika Magtein Magnesium L-Threonate, The Magnesium Form Studied for Brain Penetration, 90 Vegetable Capsules
Organika Magtein Magnesium L-Threonate, The Magnesium Form Studied for Brain Penetration, 90 Vegetable Capsules
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Organika Magtein is the branded magnesium L-threonate studied for crossing the blood-brain barrier. Health Canada licensed, 90 capsules.

Organika Magtein Magnesium L-Threonate, The Magnesium Form Studied for Brain Penetration, 90 Vegetable Capsules
:by Organika
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Organika Magtein Magnesium L-Threonate Details
Magtein® is the branded magnesium L-threonate developed at MIT and used in the research on magnesium and cognitive function. Licensed under NPN 80088295.
The reason it commands a premium is specific: most magnesium forms cross the blood-brain barrier poorly, and threonate was developed to address exactly that. If your interest in magnesium is cognitive rather than muscular, this is the form the studies used.
Who Organika Magtein Magnesium L-Threonate Is For
For anyone taking magnesium for memory, focus or cognitive ageing rather than for cramps or sleep. Note that Organika also sells a generic magnesium L-threonate under a different licence — Magtein is the branded, researched version.
Organika Magtein Magnesium L-Threonate Features and Benefits
- Magtein Branded Threonate — The form developed at MIT and used in the cognitive research.
- Crosses the Blood-Brain Barrier — Which most magnesium forms do poorly.
- For Cognitive Rather Than Muscular Use — A different purpose from glycinate or citrate.
- Health Canada Licensed — Carries NPN 80088295.
- 90 Vegetable Capsules — A month at standard dosing.
- Made in Canada — Formulated in British Columbia.
Frequently Asked Questions
Product Information
➕ What is Magtein?
➕ How does it differ from other magnesium?
➕ Is it the same as Organika's other L-threonate?
➕ What are the benefits of Magtein?
• Magnesium in the form studied for brain penetration
• Cognitive and memory support
• A researched branded ingredient
Benefits of Ingredients
➕ Why does brain penetration matter?
➕ Should I take it instead of other magnesium?
➕ When should I take it?
Usage and Storage
➕ How should I store it?
➕ Who is Organika?
(oral) adults (19 years and older) only: Take 2 capsules daily with a full glass of water
Additional Ingredients