Source Naturals Magtein Magnesium L-Threonate, 180 Capsules

Features:
 Magnesium plays an essential role in supporting cognitive function and brain health
 Magtein was shown in preclinical studies to support healthy memory and learning
 Preliminary research suggests that magtein may provide more magnesium to the brain than other forms of magnesium
 Magtein was shown in preclinical studies to support healthy brain synapse density in regions of the brain associated with memory
 Contains no yeast, dairy, egg, gluten, soy, wheat, sugar, starch, salt, preservatives, or artificial color, flavor or fragrance