Overview Beta-Alanine is obviously a popular pre-workout ingredient that is found in many of the top products currently dominating the market. From muscle building to performance enhancement, Beta-Alanine has proven to be as critical as other essential bodybuilding supplements. [amazon bestseller=”Beta-Alanine” items=”3″] Supplement Review Beta-Alanine is an amino acid and antecedent to Carnosine, which is …