Dr. Mercola Magnesium L-Threonate (2000 mg), 90 Capsules 

About the Product 

-OPTIMAL BALANCE OF ABSORPTION & BIOAVAILABILITY – With any supplement, it’s essential to choose a form that will absorb into your body AND penetrate key tissues. What’s so special about this magnesium l-threonate (MagteinTM) supplement is that research has shown it does both. In fact, it’s the only magnesium vitamin that’s been shown to effectively raise concentrations of magnesium in the brain.

Suggested Use : Adults, as dietary supplement, take three (3) capsules per day. Two (2) mid-day and one (1) at night, 2 hours before bed.

Other Ingredients : Capsule (hydroxypropyl methylcellulose), microcrystalline and hydroxypropyl cellulose, ascorbyl palmitate.