Magnesium Threonate


Reverse the effects of aging on the brain with this unique, highly-available form of magnesium.

Discovered by researchers at The Massachusetts Institute of Technology, magnesium l-threonate is a unique form of magnesium that boosts magnesium brain levels, resulting in brain regeneration and increased cognitive capabilities.


Benefits of Magnesium L-Threonate

Improves sleep and reduces anxiety

A recent study(1) on humans has shown improvements in the cognitive function of human brains when supplemented with magnesium l-threonate, resulting in better sleep quality and reduction of anxiety.

Better brain function

Magnesium l-threonate has been shown to improve brain function through its effect on brain synapses.(1) 

A synapse is a small gap at the end of a neuron that allows a signal to pass from one neuron to the next. As brains age, the density of these synapses decreases however research has shown that magnesium l-threonate increases synapse density and improves brain function.

Reverses brain aging

Magnesium l-threonate rapidly crosses the blood-brain barrier resulting in regeneration of brain tissues.(1-4)

Memory Improvement

Better brain function means improved memory. Supplementation with magnesium l-threonate has been shown to improve recall and slow age-related memory decline.(5)

Side effects

Magnesium promotes relaxation which may result in loose stools when ingesting large amounts. 


  1. Liu G, Weinger JG, Lu ZL, et al. Efficacy and Safety of MMFS-01, a Synapse Density Enhancer, for Treating Cognitive Impairment in Older Adults: A Randomized, Double-Blind, Placebo-Controlled Trial. J Alzheimers Dis. 2016;49(4):971-90.
  2. Slutsky I, Abumaria N, Wu LJ, et al. Enhancement of learning and memory by elevating brain magnesium. Neuron. 2010;65(2):165-77.
  3. Abumaria N, Yin B, Zhang L, et al. Effects of elevation of brain magnesium on fear conditioning, fear extinction, and synaptic plasticity in the infralimbic prefrontal cortex and lateral amygdala. J Neurosci. 2011;31(42):14871-81.
  4. Li W, Yu J, Liu Y, et al. Elevation of brain magnesium prevents synaptic loss and reverses cognitive deficits in Alzheimer’s disease mouse model. Mol Brain. 2014;7:65.
  5. Billard, J. M. (2006). Ageing, hippocampal synaptic activity and magnesium. Magnesium Research, 19(3), 199–215.

Recommended dose: 1000 – 2000 mg per day

It is not recommended to exceed 2000 mg of Magnesium L-threonate per day. A 2000 mg dose of Magnesium L-threonate contains 144 mg of elemental magnesium. The recommended daily allowance (RDA) for magnesium is 420 mg for men and 320 mg for women. Unlike other magnesium supplements, magnesium L-threonate does not cause stomach upset and digestive problems.

Given that Magnesium L-threonate is a relatively new compound, it is still unclear whether it is addictive with long-term use.

Magnesium l-threonate, cellulose (vegetarian capsules)

User discretion is advised. Individuals from the following groups and/or any other groups at risk should consult with a doctor prior to taking this or any other medication:

  • Pregnancy or lactating women
  • Children under the age of 12
  • Individuals with kidney problems
  • Individuals with heart and/or blood pressure problems
  • Immunocompromised individuals

Additional Notes

  • Do not exceed the recommended dose
  • Keep out of reach of children
  • Store in cool dark conditions
  • Do not consume past the expiry date
  • Suitable for vegans/vegetarians
  • This product and its statements have not been evaluated by the FDA or any other regulatory body
  • This product is a dietary supplement and is not a substitute for a varied and balanced diet and/or healthy lifestyle


Write a review for this product

A. Weller  | Dec 11, 2020

Memory and metal clarity appears improved, less brain fog. Loving it!

Foster A  | Aug 14, 2020

I have taken many forms of Magnesium ( glycinate, maleate, citrate) in addition to this formula. It wasn't until I went a few weeks without any Mag Threonate that I noticed my mood, focus and outlook on life was dampened. After reordering this product and taking for a few days, I was back to my old happy self. I am convinced that if you are wanting a Magnesium supplement that helps with many mood and cognitive functions, this is it!!

Gloria G  | Mar 18, 2020

I had heard Magnesium Threonate works well for anxiety, memory and sleep and does not cause stomach distress. So far both my husband and I have noticed falling asleep quicker and better quality of sleep. I take one capsule during the day and it helps me feel calm and happier

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