6g. Optimized Branched-Chain Amino Acids. An Optimized BCAA Ready to Deliver. MuslcePharm BCAA Delivers The Ideal Amount Of Branched-Chain Amino Acids To Support Muscle Development And Maintenance. Our Clinically-Studied 3:1:2 Ratio Of Leucine To Isoleucine To Valine Provides 6 Grams Of Branched-Chain Amino Acids Per Serving. Give Your Body What It's Been Asking For. Key Features: Perfect For Before, During, And After Training. 6 Grams of BCAAs. Supports Recovery.