144mg Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sort by editor review Added to wishlistRemoved from wishlist 0 Add to compare Magnesium L-Threonate, 2,000mg Per Serving, 144mg Magnesium, 90 Capsules. Brain, Memory, Focus & Cognitive Wellness Support, Non-GMO & Vegan Added to wishlistRemoved from wishlist 0 Add to compare $15.29