L-Arginine alpha-ketoglutarate, is a precursor for nitric oxide production and potentially improves blood flow and nutrient delivery (such as creatine or amino acids) to muscles. AAKG gives bodybuilders a stronger "pump" when working out, and is a primary ingredient in nitric oxide powdered supplements. This category contains products which are simply the raw AAKG powder.

Function:
1. It's a kind of nutritional supplement.
2. It can improve the aerobic metabolism of the muscle and greatly enhance muscle strength and endurance from diet alone.
3. It can be used as nutrition enhancer.
4. It's one of the most popular and effective nutritional supplements as well as the indispensable product for bodybuilders.
5. It is also widely used by other athletes, such as football players, basketball players and so on.