Beta-alanine and creatine have been proven to improve exercise performance, strength, and lean muscle mass.

The top 8 supplements for bodybuilding are creatine, protein powder, beta-alanine, ursolic acid, BCAAs, HMB, quercetin and weight gainers.

Beta-Alanine is possibly one of the best pre workout supplements. I'll tell you why its so good, and how it even builds muscle!