MOLEQLAR Magnesium L-Threonate capsules deliver Magtein®, the patented, EU novel-food-approved magnesium compound uniquely able to cross the blood-brain barrier. Unlike standard magnesium forms that work primarily in muscles and bones, magnesium bound to L-threonic acid reaches the central nervous system directly, supporting normal nervous system function, mental performance and the reduction of tiredness and fatigue. Each daily dose delivers 2000mg of Magtein®, providing 150mg of elemental magnesium. Vegan, non-GMO, gluten-free and developed by doctors.