Magnesium L Threonate, Magtein™, Sleep and Cognitive Support – High Absorption – Most Bioavailable Form of Magnesium – 2,000 Mg – 120 Capsules
Description
Item model number | DWMLT |
Unit Count | 120.0 Count |
Primary Supplement Type | Magnesium |
Item Form | Capsule |
Brand | Double Wood Supplements |
Flavor | Unflavored |
Is Discontinued By Manufacturer | No |
Package Dimensions | 3.9 x 2.01 x 1.97 inches; 2.8 ounces |
Manufacturer | Double Wood Supplements |
- ONLY FORM OF MAGNESIUM ABLE TO SUPPORT MAGNESIUM LEVELS IN THE BRAIN: Magtein Magnesium L-Threonate is a magnesium breakthrough supplement and the only form of magnesium clinically proven to support magnesium levels in the brain
- CLINICALLY STUDIED FOR COGNITIVE HEALTH: Multiple clinical studies show Magnesium L Threonate can help support cognitive health
- HIGHLY BIOAVAILABLE FORM OF MAGNESIUM: L-Threonate is a mineral chelating agent that is able to greatly enhance the bioavailability of magnesium making it highly absorbable
- MAGNESIUM FOR SLEEP: Magnesium Threonate is commonly taken alongside L-Theanine and Apigenin in a sleep cocktail for nighttime assistance (treonato de magnesio)
- WE BOTTLE WELLNESS: At Double Wood we provide pure, potent supplements that deliver exceptional value, all backed by careful sourcing and rigorous third-party testing
Product Description
Complete Your Stack
Customer Reviews | 4.5 out of 5 stars 2,215 | 4.5 out of 5 stars 15,963 | 4.6 out of 5 stars 333 | 4.5 out of 5 stars 1,596 |
Price | $18.95$18.95 | $19.95$19.95 | — | $24.95$24.95 |
Primary Benefit | Brain Function Support* | Brain Support* | Joint Support* | Supports Sleep Quality* |
Secondary Benefit | Endurance and Stamina* | Focus and Memory Support* | Supports Mobility* | Supports Relaxation* |
Non-GMO | ✔ | ✔ | ✔ | ✔ |
Gluten Free | ✔ | ✔ | ✔ | ✔ |
Vegan | ✘ | ✘ | ✘ | ✔ |
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What is magnesium L-threonate best used for?
Magnesium L-threonate is best used to support cognitive function and better sleep by effectively increasing magnesium levels in the brain by crossing the blood brain barrier.
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How much magnesium L-threonate should be taken per day?
A typical daily dose ranges from 1,000 mg to 2,000 mg, depending on individual needs.
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How long does it take for magnesium L-threonate to work?
It may take a few weeks to notice cognitive benefits, though some people report better sleep or relaxation within days.
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When is the best time to take magnesium L-threonate?
Evening or before bed is ideal, as it may promote restful sleep. However, some split the dosage between morning and evenings.
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What are the side effects of magnesium L-threonate?
Side effects are rare but may include headaches, drowsiness, or mild stomach upset—starting with a lower dose and taking it with food can help.

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