Double Wood Supplements Magnesium L Threonate Magtein
SKU: 83570011622

Double Wood Supplements Magnesium L Threonate Magtein

Sale price$108.45 Regular price$120.50
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Description

Double Wood Supplements Magnesium L Threonate MagteinBrand: Double Wood Supplements Features: Only Form of Magnesium able to Support Magnesium Levels in the Brain: Magtein is 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

Brand: Double Wood Supplements

Features:

  • Only Form of Magnesium able to Support Magnesium Levels in the Brain: Magtein is 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
  • Non-Gmo and Gluten Free: Double Wood's Magtein is gluten free and Non-GMO
  • Manufactured in the USA and tested two times for safety and purity: Doublewood High Absorption Magnesium L Threonate Capsules are manufactured right here in the USA: Purity testing is available upon request

Binding: Health and Beauty

Part Number: DWMLT

Details: Magnesium L-Threonate is among the most absorbable forms of Magnesium Pills. It is used to support memory, sleep quality, and to promote overall cognitive function (especially as one ages). Magnesium L-Threonate is patented under the name Magtein and has been clinically studied to raise magnesium levels in the brain and support cognitive function. Double Wood’s Magnesium L-Threonate supplement are Made / Tested in the USA, Non-GMO, Gluten Free. Consult your physician before use: Known side effects of Magnesium Threonate include drowsiness, dizziness, heartburn, nausea, headaches, anxiety, insomnia, nightmares, skin irritation, redness, and rashes, constipation, nerve pain. Allergen Notice: Contains Rice Flour and may cause skin irritation, redness, or rashes. Do not take if you suffer from anxiety attacks. Do not take if you are on other medications without approval from your physician.

EAN: 0866812000122

Package Dimensions: 3.9 x 2.1 x 2.0 inches

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Exchange/Return Notes
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SKU: 83570011622

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A
Verified Purchase
Amazon Customer
Omaha, US
★★★★★ 5
Very good quality for a reasonable price.
Size: 10, Color: Grey
Very good quality, very soft, very comfortable, look amazing, I’m very happy.
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Reviewed in the United States on May 23, 2026
M
Verified Purchase
Mike L.
Alexandria, US
★★★★★ 4
Comfortable fit for slip-in fabric shoes
Size: 14, Color: Black/Black
My first experience with Marc Joseph. I typically purchase dress and casual work shoes from Florsheim and occasionally Rockport. I'm giving these four stars because the initial fit and feel appear solid. Depending on the shoe brand I wear a size 14 or 15. My feet are slightly wide but I don't alway need wide fit. These size 14 fit well with wide enough toe box. I've tried slip in shoes before and they just don't feel right. These somehow work and there is no heel slip. My only reservation is the high lip on the heel for slip-in and hope they dont catch pant hems. I gave 4 stars because I'll have to determine durability. Granted they are a light fabric shoe with a soft rubber tread. I'd like them to last for at least 6 months..and use them for business casual work wear during warm weather.
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Reviewed in the United States on May 19, 2026
C
Verified Purchase
Chris
Bozeman, US
★★★★★ 5
Stylish and comfortable.
Size: 8 Wide, Color: Black/Black
Shoes look great and fits well. Definitely recommend pocking another pair.
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Reviewed in the United States on May 10, 2026
M
Verified Purchase
Mike
Grantham, US
★★★★★ 3
Narrow for an 11.5W
Size: 11.5 Wide, Color: Navy
Nice look and material but very narrow for a wide, had to return
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Reviewed in the United States on February 25, 2026
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David Kuck
Chelsea, US
★★★★★ 5
NIce Shoes
Size: 10, Color: Black
Very nice quality and comfort
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Reviewed in the United States on June 1, 2026

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