SR Magtein® Magnesium L-Threonate for Memory Focus Cognition 2000mg 180 Capsules
Magtein is the only form that effectively crosses the blood-brain barrier and increases magnesium levels in the brain, which is critical for improving cognitive function. Magtein® is the only form that effectively crosses the blood-brain barrier and increases magnesium levels in the brain, which is critical for improving cognitive function.