* Precise 2:1:1 Ratio of Key BCAA * With Added B6 for Absorption Who We Are Universal Nutrition has been providing cutting edge and staple nutritional supplements to bodybuilders and hard training athletes the world over since 1977. As time passes, certain ideals never go out of style. Honesty, Integrity. Respect. These are the values we uphold and are the bedrock upon which we built our business. What It Is BCAA Pro contains a precise and proven 2:1:1 ratio of key BCAA. BCAA play a key role in maintaining anabolism and decreasing muscle catabolism, which are of utmost importance for bodybuilders and strength trainers alike. How We Back It Up What is on label is in the bottle and what is in the bottle will help you reach your goals.