Life Extension Neuro-Mag® Magnesium L-Threonate Capsules
Life Extension Neuro-Mag® Magnesium L-Threonate Capsules is backordered and will ship as soon as it is back in stock.
Pickup available at Fitchburg
Usually ready in 4 hours
90 capsules
Life Extension Neuro-Mag uses Magtein® magnesium L-threonate, a form developed specifically for cognitive support. Three capsules deliver 144mg of elemental magnesium from 2,000mg of the L-threonate chelate.
- Magnesium 144mg (34% DV) as Magtein® L-threonate
- Made for brain and cognitive support, not muscle cramps or digestion*
- 3 vegetarian capsules per serving (30 servings per bottle)
- Generally easier on the stomach than higher-laxative forms like citrate or oxide
- Pairs well with sleep or cramp-focused magnesiums
Life Extension Neuro-Mag® Magnesium L-Threonate Capsules
Life Extension Neuro-Mag® Magnesium L-Threonate Capsules is backordered and will ship as soon as it is back in stock.
Magnesium L-threonate, the form built for the brain
Most magnesium supplements get picked for sleep, cramps, or digestion. Neuro-Mag is different: it uses Magtein® magnesium L-threonate, a form developed specifically to reach the brain and support cognitive function.* Three capsules a day deliver 144mg of elemental magnesium from 2,000mg of Magtein.
What's in the daily serving
Magnesium 144mg (34% DV) as Magtein® magnesium L-threonate (2,000mg of the chelate)
3 vegetarian capsules per serving, 30 servings per bottle- Vegetable cellulose capsule; no listed gluten or GMO ingredients
Why magnesium L-threonate (and not another form)
Magnesium comes in several forms, glycinate, citrate, oxide, malate, and they are not interchangeable. Each one is absorbed differently and lands in different tissues. Magtein® was developed because most magnesium does not cross into the brain very well, and L-threonate appears to do that more efficiently. That is why people pick Neuro-Mag for cognitive support, not for muscle cramps or digestion.* If you mainly need magnesium for sleep or cramps, glycinate or citrate are usually the better starting points.
What people use it for
The common reasons are memory, focus, mental clarity, and supporting healthy cognitive aging.* If you are expecting fast results, this category tends to be a slow build over weeks rather than days. Consistency matters more than dose stacking.
How to take it
The label calls for three capsules per day. You can take all three at once or split them across the day, whichever sits better. Magnesium L-threonate is generally easier on the stomach than higher-laxative forms like citrate or oxide, so most people tolerate it on or off an empty stomach. If you are pregnant, nursing, or on medications, check with your doctor first.
It pairs naturally with our wider magnesium range; for help choosing between forms, our guide to the best magnesium supplements compares glycinate, citrate, L-threonate, and the rest.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Reviewed for accuracy by our licensed clinical team — doctors, nurse practitioners, and functional medicine specialists at The Healthy Place Clinic in Madison, WI.
Questions? Talk to our team before you buy.
Suggested Use: Take three (3) capsules daily, or as recommended by a healthcare practitioner. You can take all three at once or split them across the day.
Cautions: Keep out of the reach of children. Consult a physician before taking this product if you are pregnant, nursing, taking any medications, or have a medical condition.
Questions? Reach out to our support team for help.
Serving Size: 3 vegetarian capsules
Servings Per Container: 30
Supplement Facts (per serving):
- Magnesium: 144 mg (34% Daily Value), from 2,000 mg Magtein® magnesium L-threonate
Other Ingredients: Vegetable cellulose (capsule), microcrystalline cellulose, stearic acid, silica, vegetable stearate.
FAQs About Life Extension Neuro-Mag® Magnesium L-Threonate Capsules
Q: Does Neuro-Mag help with memory and mental clarity? A: Yes, that is the main reason people pick it. It uses Magtein® magnesium L-threonate, providing 144mg of elemental magnesium per 3-capsule serving, and is made for brain and cognitive support more than muscle cramps or digestion.*
Q: How many capsules should I take per day? A: Three capsules daily. You can take them all at once or split them across the day, whichever sits better with you.
Q: Why does Neuro-Mag only have 144mg of magnesium when other products have more? A: The form is the point here, not the total milligrams. You are getting 144mg elemental magnesium from 2,000mg of Magtein® L-threonate, a form developed to reach the brain. People pick it for cognitive support, not as a high-dose magnesium for cramps or sleep.
Q: Should I take it with food? A: It is optional. Magnesium can sit better on a full stomach for some people; if so, take it with a meal or later in the day.
Q: Does this form cause loose stools like other magnesiums? A: Usually not as much. Magnesium L-threonate tends to be gentler on digestion than higher-laxative forms like citrate or oxide, which is why many people stick with it.
Q: How is L-threonate different from glycinate or citrate? A: Each magnesium form is absorbed differently and lands in different tissues. L-threonate was developed for brain support. Glycinate is often picked for sleep and a calming feel, and citrate for regularity. They are tools for different jobs, not interchangeable.
At The Healthy Place, we strive for accuracy in our product images and information. However, manufacturers may make changes to product packaging or ingredients that are not yet reflected on our site. We recommend that you read the labels, warnings, and directions on purchased products before use and not rely solely on the information provided by The Healthy Place.
