Gaspari Nutrition BCAA 6000 180 Tabletscontains four times more leucine than the other two BCAAs. Leucine is known to stimulate muscle protein synthesis, making BCAA 6000 an ideal supplement for athletes and bodybuilders looking to build and maintain muscle mass. With 180 tablets per bottle, BCAA 6000 from Gaspari Nutrition offers a convenient and effective way to supplement with BCAAs.