Creatine Alpha Ketoglutarate is suitable for anyone wanting to gain muscle size and strength without adversely affecting their hormone levels or health. Strength and power athletes (such as rugby players or sprinters), bodybuilders, or those interested in improving their physical appearance will likely benefit from supplementation with Creatine Alpha Ketoglutarate. is suitable for anyone wanting to gain muscle size and strength without adversely affecting their hormone levels or health. Strength and power athletes (such as rugby players or sprinters), bodybuilders, or those interested in improving their physical appearance will likely benefit from supplementation with Creatine Alpha Ketoglutarate.