Bulk Arginine Alpha Ketoglutarate, often referred to as AAKG, is comprised of the amino acid Arginine bound to an Alpha-Ketoglutarate molecule. Specifically, Bulk AAKG is comprised of two Arginine molecules attached to one Alpha-Ketoglutarate molecule. This is superior to many 1:1 forms available. Arginine is a pre-cursor to Nitric Oxide production, which makes it a popular component of many pre-workout formulas. It is naturally occurring in the diet, and can be found in dairy products, chicken and fish. Binding Arginine to Alpha Ketoglutarate enhances the absorption of Arginine.