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Neuro-Mag Magnesium L-Threonate 90 caps Life Extension

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SKU: 97451
Regular price $30.75 USD
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It’s smart to supplement with magnesium—this essential mineral supports healthy memory and cognitive function. Neuro-Mag® Magnesium L-Threonate is a special form of magnesium well-studied for brain health.

What Is NeuroMag Magnesium L-Threonate?


Magnesium is an essential mineral that plays an important role in the brain. It supports healthy memory and youthful cognitive function. Our Neuro-Mag® formula provides an absorbable form of magnesium, making it good for supporting memory and maintaining cognitive health.


Looking for a little short-term memory support? Neuro-Mag® Magnesium L-Threonate is our customer-favorite form of brain-friendly magnesium.

Neuro-Mag® Magnesium L-Threonate Benefits

  • Promotes working (short-term) memory
  • Encourages healthy recall speed
  • Supports overall cognitive health
  • Also available in tropical punch flavored drink mix


Special form of magnesium: the memory mineral

Different forms of magnesium can do different things. Take magnesium L-threonate, for instance: magnesium L-threonate supplementation helps support your working or “short term” memory: where you put your car keys, etc. It also helps with recall and overall cognitive function—so you’re less likely to wonder why you went into the kitchen in the first place or forget the milk next time you’re at the grocery store.


Is magnesium L-threonate different from other types of magnesium?

While Life Extension offers several different forms of magnesium, an important mineral that supports different aspects of your health, they are not all made alike.

For example, magnesium oxide and citrate are good for their whole-body health benefits, especially bone and cardiovascular health, while magnesium acetyl taurinate is primarily used for stress management. But our Neuro-Mag® formulas stand out for how they benefit brain health. Each formula provides 2000 mg of magnesium L-threonate, an absorbable form of magnesium that supports memory and cognitive health, per serving.

Can you take magnesium L-threonate with other forms of magnesium?

While you should always consult with your healthcare provider when adding new supplements to your routine, it is generally considered safe to take more than one type of magnesium at a time to optimize your health strategy.

When is the best time to take this product? Should I take it with a meal or on an empty stomach?

While you should always take any product as directed on the label, this product can be taken any time of the day, with or without food, based on your preference.

How do I choose between the capsule, powder, or gummy versions of this formula?

Your choice depends on your personal preference. While each delivery form is different, the formula and expected efficacy of the product are the same—just remember to follow the dosing instructions.

Can I take more than three capsules per day? Should they be taken together or in divided doses?

The recommended dietary intake for optimal health benefits is three capsules per day. Research suggests taking three capsules once daily is most effective, rather than consuming them individually throughout the day. Remember to always take any product as directed on the label.

Will this supplement interact with any of my medications?

There is no indication that the nutrients in this formula will negatively interact with prescription medications. However, if you want to know more about potential interactions when taking this supplement, we suggest discussing any concerns you have with your physician.

Has this product been tested for heavy metal contamination?

Yes. All of our raw materials go through stringent testing to meet our high-quality standards. Testing is also performed for microbes, heavy metals, potency, and quantity of active ingredients in the finished product. Only when raw materials meet Life Extension’s specifications are they released for production and every batch of finished product must pass quality testing to be released for sale. A Certificate of Analysis (COA) can be provided upon request for all our products.

Are there any known allergens in this product?

Neuro-Mag® Magnesium L-Threonate gummies do not contain any of the 9 major allergens required on the label under the Food Allergy Safety, Treatment, Education, and Research (FASTER) Act of 2021. This means they are free of milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, sesame, and soybeans.

Is this product gluten-free?

Yes, this product is gluten-free.

Is this product vegetarian?

No, this product contains gelatin derived from bovine (cow) sources.

Where is this product manufactured?

Gummy Science™ Neuro-Mag® Magnesium L-Threonate gummies are manufactured in Canada.

Can children take this product?

This product was designed for adults over 18. Always consult with your child’s pediatrician before giving them any supplements.

Magnesium is essential for more than 300 biochemical reactions in the body and plays an important role in the nervous system and brain.1 Unfortunately, most Americans don’t get enough magnesium from their diet, and suboptimal magnesium levels increase with age.2,3

Supports healthy memory and cognitive function

In a randomized placebo-controlled trial in 44 adults aged 50-70, the group receiving a daily dose of 1.5 to 2 grams of magnesium L-threonate showed markedly improved cognitive and executive function in just 12 weeks.4

Just Three Capsules a Day

A single bottle of Neuro-Mag® Magnesium L-Threonate contains 90 vegetarian capsules, enough for a one-month supply. The suggested daily dose of three capsules provides 2000 mg of magnesium L-threonate, our customer favorite for memory and cognitive health support.

Serving Size 3 vegetarian capsules

Servings Per Container 30

Amount Per Serving

Magnesium (from 2000 mg Magtein® magnesium L-threonate)

144 mg

Other ingredients: vegetable cellulose (capsule), microcrystalline cellulose, stearic acid, silica, vegetable stearate.


Magtein® is a trademark of Magceutics®, Inc. and is distributed exclusively by AIDP, Inc.
Magtein® is protected under a family of US patents, pending patents, and is protected worldwide.

Dosage and Use
  • 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.
  • 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.