AAKG (Arginine Alpha-Ketoglutarate) is a metabolic derivative of arginine which is a conditionally essential amino acid that has a number of vital roles in the body.* Arginine plays a pivotal role in the urea cycle helping to rid the body of excess ammonia.* This amino acid is also important in protein synthesis as well as for the support of healthy immune function.* As AAKG this form of arginine is a key player in amino acid metabolism as well as in energy production.* Natural color variation may occur in this product.