Magtein® is a premium, branded form of magnesium L-threonate developed specifically to support brain function and nervous system health. Unlike standard magnesium supplements, its unique molecular structure is designed to cross the blood-brain barrier, delivering magnesium directly where it’s needed. Each serving of 3 capsules provides 2000 mg of Magtein®, yielding 144 mg of elemental magnesium — 38% of the nutrient reference value.
Magnesium contributes to normal psychological function, supports concentration, and helps reduce feelings of fatigue and tiredness. It also plays a role in normal muscle function, protein synthesis, and maintaining electrolyte balance, making it a well-rounded choice for those with demanding training schedules or mentally intensive work. The formula is exceptionally clean, containing just two ingredients: Magtein® and a vegetable pullulan capsule shell, with no fillers or anti-caking agents.
Fully suitable for vegans and vegetarians, this 180-capsule pack is well suited to athletes, students, and professionals who want a straightforward, high-quality magnesium supplement with a focus on cognitive and neuromuscular support.





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