Neuro-Mag Magnesium L-Threonate is a clinically studied supplement developed to support memory and cognitive function. This formula contains magnesium L-threonate, a form of magnesium, which increases magnesium levels in the brain and helps improve memory and learning. Each vegan capsule provides 144mg of magnesium L-Threonate for maximum effectiveness. With 90 capsules per bottle, this product is a great choice for anyone looking for memory and cognitive support.