Discover Solgar Magnesium L-Threonate, a clinically studied form of magnesium specifically designed to support brain health. This unique formulation, known as Magtein, effectively crosses the blood-brain barrier to increase magnesium levels in the brain, enhancing cognitive function, memory, and overall mental performance. Ideal for adults seeking to boost concentration and support nervous system function while maintaining a balanced, healthy lifestyle, these 60 vegan-friendly capsules are a convenient way to incorporate essential nutrients into your daily regimen.