anyone run this yet?:

"Champion Nutrition brings you the most scientifically-advanced pre-workout supplement ever developed ... great tasting GlyProXTS Complete Stack. Fueled by clinically tested Glycocarn® GPLC (Glycine-Propiony-L-Carnitine HCL), GlyProXTS Complete Stack takes Nitric Oxide (N.O.) and amplifies the pump like you’ve never felt before. In a university study, GPLC was shown to increase N.O. production over standard Arginine vasodilators alone. The bottom line: you will work out harder and longer lifting heavier weights than you have ever lifted.

Key Ingredients:

GPLC is a USP grade dietary ingredient which consists of a molecular bonded form of propionyl-L-carnitine and glycine. Two recent studies have demonstrated an increase in blood levels of N.O. with GPLC intake.
Arginine is crucial for muscle growth, increases Nitric Oxide production and improves endurance and recovery time.
Beta-Alanine can improve stamina at peak strength by nearly 10%. Feel the phenomenal staying power, strength, and faster recovery for yourself!
Glucuronolactone provides energy and increased alertness.
Dicreatine Malate provides an increase in creatine bio availability much greater than creatine monohydrate.
BCAA’s are the ‘building blocks’ of the body. They make up 35% of muscle mass and must be present for growth. Help speed up muscle recovery. "