Sabre Sciences - Research lab in California
Many studies have come out recently showing Magnesium L-Threonate is the only form of magnesium to cross the blood brain barrier.
Neuroscientists at MIT discovered that supplementing with Magnesium L-Threonateled to signifigant cognitive improvements.
I've seen a lot of people online wondering where to get this product and I am excited to share I have found a research lab in California who sells Magnesium L-Threonate.
You need to call Sabre Sciences as they do not advertise the product on their website.