Smeets & Graas logo
  • Home >
  • Magnesium L-Threonate

Magnesium L-Threonate

4 Best Magnesium L-Threonate supplements

Vitakruid - Magnesium L-Threonaat 90 vegetarian capsules
Magnesium L-Threonaat
44,90
Vitakruid
  • 2000 mg Magtein® per daily serving (3 capsules)
  • € 1.66 per serving
Life Extension - Neuro-Mag 90 vegetarian capsules
Neuro-Mag
52,95
Life Extension
  • 2000 mg Magtein® per daily serving (3 capsules)
  • € 1.77 per serving
Jarrow Formulas - MagMind 90 vegetarian capsules
MagMind
53,95
Jarrow Formulas
  • 2000 mg Magtein® per daily serving (3 capsules)
  • € 1.80 per serving

Other Magnesium forms

Thorne - Magnesium Bisglycinate 187 grams of powder Thorne - Magnesium CitraMate 90 vegetarian capsules
Magnesium
View all other magnesium forms here: glycinate, citrate, malate, and taurate.

Magnesium L-Threonate supplement Buy Magnesium L-Threonate (Magtein®) here. The best magnesium form for the brain (learning, concentration, and memory). Or read more about it below.

Sale 2025

Sale november 2025

Until November 30, many great promotions and offers at Smeets & Graas

Sale:
- Vitakruid Magnesium L-Threonaat 90 capsules
- LifeExtension L-Threonaat powder

Magtein®: Magnesium Threonate for the Brain

If you want to use magnesium to support learning, concentration, and memory, magnesium L-threonate is the best form.

Scientific research shows that magnesium L-threonate is even more effective than other good magnesium forms, such as magnesium glycinate and magnesium citrate. In addition, customer experiences with magnesium L-threonate are very positive.

Blood-Brain Barrier

This is because magnesium L-threonate passes the blood-brain barrier most easily.

Before magnesium L-threonate became readily available, magnesium bisglycinate was always recommended for the brain. The reason for this is that glycine (glycinate) plays an important role in the brain.

However, it is not clear whether magnesium glycinate passes the blood-brain barrier effectively. For magnesium L-threonate, this has been well-established.

Function

While the function of magnesium L-threonate is essentially the same as other magnesium forms, this form is much more effective for brain function. This is because the magnesium component of magnesium L-threonate is responsible for the effect. However, the threonine component ensures significantly better absorption, making magnesium threonate highly effective.

Side Effects

There are no known side effects from using magnesium L-threonate. Because it is so well-absorbed, it does not cause overly soft stools even at high doses.

Other people also view:

Written by: Wouter Olthof
Reviewed by: Liesbeth Thoen

Updated on: April 1, 2024