Your cart is empty

Out of stock

Magnesium Threonate

Magnesium Threonate Supplement for Boosting Brain Nutrition

1 reviewsRead reviews

Magnesium Threonate increases magnesium concentration in the brain.

  • Plays a role in memory and cognitive function.
  • May improve learning, working memory, as well as short- and long-term memory.
  • Increases density and plasticity of synapses.

Buy now

120 Veg. Caps.



120 Veg. Caps.

This product is not available for auto-delivery

Magnesium Threonate

No controversial excipients
No sweeteners
  • Description
  • Composition
  • Directions for use

Magnesium Threonate Supplement for Boosting Brain Nutrition

Magnesium Threonate vegetarian capsules help improve magnesium levels in the brain, providing benefits for cognitive ability such as supporting memory and cognitive function.

What Benefits are Associated with Magnesium Threonate?

It has long been suggested that magnesium might play a role in memory and cognitive function. Unfortunately, normal transporters of this mineral do not readily cross the blood-brain barrier. However, scientists at the Massachusetts Institute of Technology (MIT) have discovered that a unique compound, magnesium L-threonate, produces significant increases in magnesium concentration in the brain.

Recently, it has also been found to have a beneficial effect in preventing androgenic balding. Given the results of animal studies and the safety of this 100% natural compound, which is well-tolerated at the doses suggested, the use of magnesium L-threonate can now be recommended for boosting magnesium levels in the brain, now available to buy at SuperSmart. It increases the density and plasticity of synapses, improving associated cognitive ability.

What do Studies say About Magnesium Threonate?

Nobel prize-winner Professor Susumu Tonegawa was responsible for the first study on magnesium L-threonate, a magnesium salt of L-threonic acid which is a natural metabolite of vitamin C. Density of synapses – the connections between brain cells that are vital to learning and memorizing capacity – is linked to age. Researchers hypothesized that supplementing with magnesium L-threonate might improve learning, working memory, as well as short- and long-term memory.

  • The first conclusive tests, conducted on rats, showed a significant increase in the density and plasticity of synapses in the hippocampus, the area of the brain responsible for memory.
  • A 19% improvement was recorded in elderly animals’ ability to memorize.
  • In tests on spatial memory (retracing a route in a familiar environment), the improvement was even greater, at 100%.
  • The study also showed that the density of brain synapses decreased considerably when the administration of magnesium threonate ceased.
  • A human study is currently underway at the University of Southern California, involving around 40 participants; preliminary results will be available in a few months. This early research paves the way for other studies to evaluate the effects of magnesium threonate on preventing Alzheimer's disease and dementia, as well as its potential for treating other age-related problems.

How Long Until You Start to See Results After Taking Magtein?

Magnesium is the body's fourth most abundant mineral, responsible for 80% of your body's metabolic reactions. One area where magnesium is essential is the brain. Taking Magtein is one method of increasing your magnesium intake without making radical changes to your diet.

Magnesium threonate is a proven way of increasing magnesium concentration in the brain. But how long can you wait until you begin seeing results?

One clinical study examined participants over 12 weeks of supplementation with Magtein. The results showed that it took one month for magnesium concentrations to increase in the brain, with the best results noted after eight to twelve weeks.

Unlike other memory-boosting supplements, you cannot expect instant results. Patience is essential to gain the most benefit from this supplement. Committing to long-term supplementation is critical to seeing the results you want from magnesium threonate.

From a neurological standpoint, magnesium is essential for healthy brain function. Scientists have noted that magnesium plays a role in neuromuscular conduction and nerve transmission. Another significant benefit is its protective role in preventing the death of neuronal cells.

In other words, taking Magtein capsules as you age can stave off a range of neurological disorders and enable your brain to function optimally.

Remember that magnesium is only one element of good brain health. Supplements are designed to support a well-balanced diet and regular exercise. Without these two pillars of health in place, you will not experience the benefits you expect from Magtein.

Does our Magnesium Threonate Supplement Have Side Effects?

Before adding any new supplement to your diet, you must take control of your health by examining the science behind each supplement. While SuperSmart provides you with studies, we always recommend that our customers do their own research.

Magtein side effects have been noted to be mild and relatively uncommon. The studies conducted on efficacy and safety have shown that these supplements are safe for most healthy individuals.

You will find plenty of formal academic studies and anecdotal evidence from people who have already taken magnesium threonate capsules online. Ask questions and monitor your health when taking these supplements.

We also recommend scheduling an appointment with your primary care physician to discuss adding these memory booster capsules to your diet. They will be able to discuss whether you are at risk of experiencing side effects because of your medical history.

Note that side effects are more likely if you take certain prescription medications. Magnesium from any supplement can bind with certain prescription medications, preventing the body from fully absorbing them.

If you are taking certain medication, you should avoid taking them with Magnesium Threonate. We recommend to consult a doctor to make sure taking Magnesium Threonate is safe for you.

Are Magtein Capsules Safe?

Magtein has been well-studied by the scientific community. According to one double-blind, placebo-controlled study, Magtein was found to be well-tolerated and safe for human consumption.

However, when you buy magnesium threonate capsules, ensure you read and follow the instructions on the bottle. Most instances of side effects occur when people exceed the recommended daily dosage.

Due to high magnesium concentrations, you should avoid taking magnesium supplements if you suffer from heart, kidney, or intestinal disease. Likewise, certain medications may also cause unpleasant reactions.

It underlines the importance of speaking to your doctor about magnesium threonate. They can advise you on whether there are any risks or tell you if any prescription medication could cause an adverse reaction.

Online research cannot replace your primary care physician because only they know your complete medical history. Some people with complicated medical histories may discover that they are taking medications that do not interact well with magnesium-based supplements or have a condition that could cause severe side effects.

When taking these capsules, note down any uncomfortable or unpleasant side effects. If you experience anything untoward, stop taking magnesium threonate immediately and contact your physician.

Buy Magnesium Threonate capsules to improve magnesium levels in the brain.


Do not exceed the recommended daily dose. This product is a nutritional supplement and should not be used as a substitute for a varied and balanced diet or a healthy lifestyle.


Store in a cool, dry place away from direct sunlight, heat, and humidity. Keep out of reach of children.


If you are pregnant, breastfeeding, or have any medical conditions, consult your healthcare provider before using this product.


Consult your healthcare provider before use, especially if you are taking any medications or other supplements as there may be potential interactions.

*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.


This product is rated 5 out of 5 stars
There are 1 reviews






Excellent 1 Reviews
Mcdougal Brad

june 9 2024

Good product just a little expensive!

Need help?


Call us :
+1 (786) 522-3907
From 9 am to 6 pm (EST)

Frequently-asked questions

Find answers to the most common questions

Contact form

Can't find the answer to your question and want to contact us directly?
Write to us
Secure payment
32 Years of experience
Fast Shipping
Free shipping from $25 of purchase