Life Extension Magnesium L-Threonate Neuro-Mag Review – How Effective Is This Nootropic? (2024)

Life Extension Magnesium L-Threonate Neuro-Mag Review

Life Extension Magnesium L-Threonate Neuro-Mag simplified

Life Extension Magnesium L-Threonate Neuro-Mag, or shorter Neuro Mag, is a dietary supplement focused on supporting cognitive health and overall brain function. The main ingredient inside its formula is magnesium, and if you’re deficient, Neuro Mag is a decent option.

However, since magnesium is the only ingredient inside, that mineral alone is not enough for significant results in the long run. Core ingredients are missing from the formula which would make Life Extension Neuro Mag a far better product and would cover all the crucial areas of brain function.

We’ve seen better nootropics on the market with richer formulas overall.


  • A good source of magnesium
  • Can help support brain health to some extent


  • Lacks core ingredients
  • Won’t be substantially effective
  • Slightly overpriced

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Life Extension Magnesium L-Threonate Neuro-Mag – how does it work?

Magnesium L-Threonate Neuro-Mag, or shorter, Neuro Mag, is a dietary supplement from the company Life Extension, based in Florida, US.

Neuro Mag features Magnesium L-Threonate, which we’ll talk about more in our ingredient section below. The product comes in capsule form with 90 capsules per jar, enough to provide you with 30 servings. An alternative to capsules is available; Life Extension Neuro Mag Powder. The ingredients are completely the same as in capsules.

These are the claimed benefits you’re supposed to get by taking Life Extension Neuro-Mag:

  • Improved memory
  • Cognition boost
  • Easier learning
  • Enhanced mental focus & attention

But, does it actually work? We’re about to find out by checking out the ingredients inside. Let’s get into more details.

Core ingredients in Life Extension Neuro Mag

Life Extension Neuro Mag comes with a single ingredient. Each serving (3 vegetarian capsules) delivers 144mg of Magnesium L-Threonate.

Magnesium is an essential mineral commonly found in seeds, nuts, legumes, and leafy green vegetables. It is used to produce energy, support muscle, nerve, heart, and joint health, and is necessary for Vitamin D synthesis.

Some other benefits magnesium provides are:

  • Can fight depression
  • Better exercise and workout performance
  • Can help prevent migraines
  • Supports optimal blood sugar levels

If a person is deficient in magnesium, diseases such as high blood pressure, cardiovascular problems, migraines, and diabetes can start to kick in.

Unfortunately, even with magnesium being present in many foods, a lot of people in the West don’t meet their magnesium requirements through their diet alone.

There are 10 different types of this mineral. One of those is Magnesium L threonate. This form is highly absorbed and research has shown that Magnesium L-threonate can cross the blood-brain barrier and boost magnesium levels in the brain.

According to studies, magnesium can improve cognitive performance to some extent.

But, is this ingredient alone enough for substantial results? Can it drastically improve memory and overall brain function? We don’t think so. Due to an incomplete formula, we don’t think Life Extension Neuro Mag is an ideal option.

Some of the key nutrients that are missing here are Citicoline, Rhodiola Rosea, Bacopa Monnieri, or Phosphatidylserine, which has been shown to help improve memory and support locomotor functions. They would cover other key areas of brain health too if they were added inside the product.

Life Extension Neuro Mag is a decent option if you’re not consuming enough magnesium through the diet alone, but for substantial results long-term, you can definitely find a better nootropic on the market.

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Instructions – How to Take Life Extension Neuro-Mag?

The manufacturer recommends taking 3 Life Extension Neuro-Mag capsules daily.

Side effects

With the doses provided, Life Extension Neuro Mag shouldn’t cause any side effects. As always, consult with your healthcare provider if you’re not sure if this is the right product for you.


Life Extension Neuro Mag is available on Amazon for the price of $30.50. It is shipped to Australia, the UK, and many other countries. Alternatively, you can purchase it on the official website for $30.75. The powder is available for a slightly lower price, at $28.50.


If you want to boost your daily magnesium intake, Life Extension Neuro Mag is a decent choice. However, due to a modest formula, we don’t think you’ll notice a significant improvement in brain health and function long-term. We’ve seen better nootropics on the market that have many potent ingredients in their formulas that cover every single area of brain health, unlike this one.

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