isn't Gakic just amino acids, and Leukic is a blend of specific aminos supposively that are "anabolic"? I think that you can go with a product thats much cheaper and get the same results. Alot of muscletech stuff is expensive, but they have good marketing (people with lab jackets called "doctors" in their ads) and they throw some scientific looking data in their ads so they convince people that their stuff is better