Magnesium L-Threonate (270 per Bottle): 90-Day Supply

Magnesium L-Threonate

2000 mg
  • 270 Capsules
  • $86.97
  • $139.95 (Save 37%)

30-Day Supply

$34.97 Save 25%

90-Day Supply

$86.97 Save 37%
  • Description

As you get older, your body becomes less efficient at absorbing important vitamins and minerals. So, even when you eat a healthy diet rich in fresh organic vegetables, you may still come up short on some important nutrients. One such nutrient is magnesium.

Experts believe that as much as 80% of Americans don’t get enough of magnesium. Yet, this mineral is essential for vibrant health, playing a key role in the body’s normal detoxification processes. Your bones need it, your muscles need it, your nerves need it and your brain needs it.*

Delivering 2,000 mg of patented Magtein® Magnesium L-Threonate, Magnesium L-Threonate is the preferred form compared to other types of magnesium for several reasons:

  • It has superior absorption compared to other forms of magnesium.
  • It has the ability to cross your blood-brain barrier and penetrate cell membranes.*
  • It can reduce gastrointestinal (GI) discomfort. Unlike other forms of magnesium that can cause GI discomfort and loose stools, magnesium L-threonate does not act as a laxative.*

Magnesium L-Threonate offers many benefits to your mind and body, including support for your bone and joint health, nerve health, clear thinking and healthy sleep. Plus, our formula is made without genetically modified organisms (GMOs).

Discover more about Magnesium L-Threonate

  • GMO Free
    • We guarantee all of our products to be free of genetically engineered ingredients.
  • Gluten Free
    • We guarantee this product to be free of gluten protein.
  • Soy Free
    • We avoid soy whenever possible because it is almost always genetically modified and can affect the hormonal system.
Customer Reviews
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  • 03/15/2023
  • Curtis S. Verified Buyer
  • The Best

    This product I have used for several years.. its the best.. Mercola has got it goin on!

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  • 03/15/2023
  • Gabriela S. Verified Buyer
  • best brand I have tried

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  • 10/26/2022
  • Chris G. Verified Buyer
  • Constipation

    Found it caused me and my wife constipation. Stopped it and the constipation went away... Will have to try doing one more time to see if it happens again.

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  • 10/13/2022
  • James C. Verified Buyer
  • Have taken many different supplements. Sometimes you feel it, sometimes you don't. This one definitely has impact, Thank you Dr. Mercola for all you do.

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  • 08/01/2022
  • Deborah S. Verified Buyer
  • Better than other brands

    I purchased another brand when this was out of stock. It had the same type and dosage of magnesium. I started getting bad nightly leg cramps and having problems sleeping. I switched back to mercola magnesium and the problem was instantly resolved. This product is worth every penny not to get woken up by stabbing leg pains.

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  • 07/29/2022
  • PAMELA S. Verified Buyer
  • Odd Mildew Odor!

    Very disappointed as the bottle once opened had an odd odor... smelled like mildew. I did try them but decided best not to continue due to the foul smell. I expected much better from Dr. Mercola and would like a refund. I purchased th 270 capsule bottle.

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  • 07/16/2022
  • Michael A. Verified Buyer
  • Great for relaxing

    Have used this for years for relaxing & it is very good for falling asleep.

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  • 07/04/2022
  • Linda R. Verified Buyer
  • Magnesium L Threonate

    Excellent excellent product. This is absolutely a must. Dr Mercola’s products are the best you can buy. No stomach or gastric upset whatsoever. Very happy with Dr Mercolas products. I buy many and a long time customer. Thank you Dr Mercola.

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  • 05/17/2022
  • Frances W. Verified Buyer
  • Hard to swallow

    My husband finds these very hard to swallow. They either stick to the back of his tongue or gets stuck in his throat and water doesn’t always wash the capsule down so he has to cough it back up. Not sure if it is because of what the capsule is made of but he doesn’t have any trouble with any other supplements he takes in capsule form.

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  • 02/07/2022
  • Tracy R. Verified Buyer
  • Great supplement.

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  • 01/30/2022
  • Mah Z. Verified Buyer
  • Love it!

    One of the best supplements you can take. I started taking this with B complex few months ago and for the first time since I was a toddler stopped biting my nails. Now my nails are long and strong and I have no desire to bite them. Still in shock!

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  • 01/28/2022
  • Michelle P. Verified Buyer
  • Magnesium L-Threonate

    I've taken other Magnesium supplements from other manufacturers with little to no results. I have to say this supplement is pretty dang good. I sleep better at night too....and haven't had any leg cramps. Unfortunately, it's out of stock not too thrilled about that. I hope it comes back in soon, because I hate migraines!!!!

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  • 09/27/2021
  • Jennie M. Verified Buyer
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  • 07/22/2021
  • Linda R. Verified Buyer
  • Excellent product.

    Highly recommended. Dr Mercola products are truly the best

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  • 06/10/2021
  • P. M. Verified Buyer
  • Great Product!

    This magnesium worked so well for me I bought a bottle for my Mom to try. She liked it so much she recommended it to a friend!

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