B. LXR Brain Fuel, Ditch the coffee for a shot of B.LXR and gain the competitive edge to crush whatever obstacles are in your way, whether it s a hardcore workout or a long day of coding. Start out with ? to ½ a vial each day. Take up to one vial daily. Six vials per pack.,Royal jelly (500mg), bacopa monnieri plant extract (300mg), ginkgo biloba leaf extract (400mg), non-GMO vegetable glycerin, and purified water.