Magtein® Magnesium L-Threonate

Support brain health, cognitive function and memory with Dr. Bo® Magtein® Magnesium L-Threonate. The only form of magnesium that crosses the blood-brain barrier, and is the only form proven to support magnesium levels in the brain.* How to take it? Take 4 capsules daily in divided doses as follows: 2 capsules in the morning, and 2 capsules taken two hours before sleep, or as directed by your health care provider. Tell me more! Patented Form of Magnesium* Clinically Studied Form on Brain Health & Memory* Supports Cognitive Function* Supports Calm Night Sleep* Mood Support* Free Shipping Free shipping in the US on orders over $59!