Neuro-Mag – Magnesium L-Threonate for Enhanced Memory & Cognitive Function – 2,000 MG Magtein (90 Capsules)

Neuro-Mag – Magnesium L-Threonate for Enhanced Memory & Cognitive Function – 2,000 MG Magtein (90 Capsules)

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About This Product

  • Supports enhanced memory and cognitive function
  • Gluten-free and non-GMO

It’s smart to supplement with magnesium—especially magnesium l-threonate, a unique, brain-friendly form known for its cognitive benefits. Neuro-Mag® from Life Extension delivers 2,000mg of Magtein®, a highly bioavailable form of magnesium l-threonate, to support short term memory, recall speed, and overall brain health.

Frequently Asked Questions

What does “bioavailable” mean?

When something is bioavailable, it means that it’s more readily absorbed and used by the body. 

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Directions

Take three (3) capsules daily, or as recommended by a healthcare practitioner. Magnesium L-threonate has less of a laxative effect than other forms of magnesium.

Warning

Store tightly closed in a cool, dry place. Keep out of reach of children. Do not exceed recommended dose. Do not purchase if outer seal is broken or damaged. When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

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Serving Size: 3 Vegetarian Capsules
Number of Servings: 30 Servings
Amount Per Serving
% Daily Value
MAGNESIUM  - (FROM 2000MG MAGTEIN MAGNESIUM L-THREONATE)
34%

Other Ingredients:

Vegetable Cellulose (capsule), microcrystalline cellulose, stearic acid, vegetable stearate, silica.

Does Not Contain:

Free of Animal Derivatives, Free of Artificial Colors, Free of Artificial Flavors, Free of Artificial Sweeteners

Brand:
Life Extension
Form:
Vegetarian Capsules
Serving Size:
3 Vegetarian Capsules
Number of Servings:
30 Servings
Price per Serving:
($1.57 / serving)
Product Weight:
5  OZ
Allergens:
Milk Free, Egg Free, Peanut Free, Tree Nut Free, Fish Free, Shellfish Free, Soy Free, Wheat Free
Specialty Diets:
Gluten Free ,  Lactose Free ,  Vegetarian ,  Vegan ,  Dairy Free ,  Salt Free ,  Starch Free ,  Yeast Free ,  Non-GMO
Item # :
UX-1057 / 1787449

  • Students & Learners: Ideal for individuals navigating intense study periods or learning new skills. It helps support enhanced cognitive function, beneficial for maintaining focus and memory retention during study sessions.
  • Aging Adults: Perfect for those seeking to maintain mental sharpness as they age. This supplement aids in fostering robust brain cell communication, crucial for sustaining memory and cognitive clarity.
  • The Focused Professional: Excellent for anyone requiring consistent mental performance in their career. It helps sustain attention and focus, supporting efficient and effective work output.
  • Health-Conscious Individuals: Suited for those aiming to complement their brain-healthy lifestyle with adequate magnesium. This option provides bioavailable magnesium that easily crosses the blood-brain barrier for cognitive support.
  • Individuals with Busy Lifestyles: Beneficial for those with hectic schedules who wish to ensure optimal brain performance. It promotes the maintenance of vital neural connections, crucial for dynamic and quick-thinking responses.

701 Ratings
4.7out of 5 stars
701 Ratings

Rated 5 stars by 83% of reviewers

Rated 4 stars by 10% of reviewers

Rated 3 stars by 3% of reviewers

Rated 2 stars by 1% of reviewers

Rated 1 star by 3% of reviewers

Would you recommend?
1-10 of 701 Reviews
Rated 5 out of 5
Jun 7, 2026
Great supplement
I love this magnesium supplement because it does not make me sick. It actually works.
Rated 5 out of 5
May 19, 2026
Calm
Since using this vitamin, I feel a sense of calm and focus throughout the day.
Rated 5 out of 5
May 9, 2026
Helpful Supplement
This form of magnesium helps to relax my mind so that i can think clearly in the moment. Also if I can't turn my brain off at night which keeps me awake I can take one or two of these and i can fall asleep with in 20 minutes with no drowsiness in the am
Rated 5 out of 5
Apr 27, 2026
Brain food
Love this product it makes a huge difference with focus and recall.
Rated 1 out of 5
Apr 19, 2026
Great customer service
For some reason this product gave me headaches. I stopped taking it and the company did refund me. Customer service was very helpful but the brand just did not work for me. Maybe I had too high hopes.
Rated 5 out of 5
Apr 6, 2026
Really helped my to get through the night
I started this with another magnesium I take during the day and it's worked out great. I take 2 about an hour before bed and it's helped me out tremendously. I will continue to buy it. It's a little pricey, so if it's ever on sale I will buy more at a time.
Rated 1 out of 5
Apr 6, 2026
Very hard on the Gastrointestinal Tract.
I purchased a bottle and my wife purchased a bottle..Lo and behold we both found this intolerable.
It caused so much distress on our GI tract even when taking it on full stomach.
It's a real shame, as we read so much about the benefits.
You might want to consider this anecdotal review.
We have no problems with Magnesium Glycinate.
Rated 5 out of 5
Mar 13, 2026
So far so good
I ordered to see if it could/would help with cognitive slowing down. I figured I have nothing to lose and everything to gain as long as I could tolerate the supplement. No side effects on my end so I just put on auto delivery.
Rated 5 out of 5
Mar 13, 2026
Excellent Quality Magnesium
This has been a great addition to our daily routine. I give it to my teenage daughter in the evening and the capsules are easy for her to take. Life Extension is a brand I trust and the quality of the product is excellent. I'm very satisfied with this purchase.
Rated 5 out of 5
Mar 1, 2026
Easy to swallow.
VERY happy with this supplement. Easy to swallow and I can even take 2 at a time.
Disclaimer:

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of the Vitamin Shoppe. Vitamin Shoppe does not verify or endorse any claims made in these reviews.Please read the full product reviews disclaimer.

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10 Questions
Why did you choose this?

helps me sleep keeps me regular

To avoid cramps in my legs.

improve neurology

It works.

I was asking for Info as in what is the in the "MAGTEIN" portion of the Magnesium and Magtein combo in MagMind product???. I already found the product..I understand Magnesium. MAGTEIN??? what's that?
What are the benefits of this supplements?
How do Neuro-Mag Magnesium L-Threonate AND Magnesium Citrate differ?

Best Answer:  Magnesium Citrate acts more like a laxative and the Neuro-Mag Magnesium is thought to cross cell membranes for better absorption of the mineral.
I have taken several different types of Magnesium and have found the Neuro-Mag to be the best for me. I did not want a Magnesium that acted like a laxative. It is recommended to take 3 tablets however, one is my limit.

how big are the capsules?

Best Answer:  They are approx. 7/8" in length and less than 1/4" in diameter. They are soft capsules, not hard caplets, and very easy to swallow.

Is this third party tested?

Best Answer:  Thank you for your inquiry. Regrettably, these details are not listed on the item. We recommend contacting the manufacturer directly for these specifics since this is a third party item not manufactured by The Vitamin Shoppe. You can reach the manufacturer directly through the following link to their official website: https://www.lifeextension.com/quest-com

Do we need to take its 3 capsules together?

Best Answer:  You may take the 3 capsules daily together or separately with or without food or as recommended by a healthcare practitioner.

I have Parkinson’s. Does this help ?
does this help with anxiety?
Where is the magnesium sourced?
Disclaimer:

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of the Vitamin Shoppe. Vitamin Shoppe does not verify or endorse any claims made in these reviews.Please read the full product reviews disclaimer.

 

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Experts Break it Down


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6 Supps That Enhance Your Memory And Help You Focus

In the age of endless push notifications and news updates, some days it feels like the only time we really slow down is when we take a bathroom break. This go-go-go lifestyle can be exhausting, so it’s no wonder 85 percent of Americans turn to caffeine to get them through the day—and many end up feeling even more strung out.

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Want To Biohack Your Brain? Start With These Nutrients And Habits

Whether you’re juggling a jam-packed schedule, tackling a demanding project, or simply trying to remember where you left your keys, you know that mental sharpness matters. It’s why so many of us are searching for ways to stay clear-headed and focused throughout the day—without relying on another cup of coffee. One increasingly popular approach? Learning how to biohack your brain to boost clarity, energy, and resilience.

5 Signs Your Brain Fog Is A Red Flag For A More Serious Health Issue

5 Signs Your Brain Fog Is A Red Flag For A More Serious Health Issue

Whether you keep leaving your car keys behind, can’t focus at work, or just aren’t as clear-headed as you used to be, you might be dealing with a buzzy phenomenon called brain fog. Though not an official medical diagnosis, brain fog is a very real thing.

5 Nutrients You Need To Avoid Brain Fog

5 Nutrients You Need To Avoid Brain Fog

Brain fog—the feeling of mental fuzziness or inability to think clearly—isn’t technically a medical condition, but it’s 100 percent real and disruptive. Nobody wants to walk through their day in a cloud of confusion, struggling to write a coherent email or stay focused on a task.

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