Everlast instant bcaa powder size 250g servings 38 x 65g servings what is everlast instant bcaa and how does it work leucine 4000mg isoleucine 500mg valine 500mg everlast instant bcaa is a food supplement with sweetener that uses a high quality instantised water soluble branch chain amino acid blend which has been specifically formulated to deliver eight times the amount of leucine than isoleucine and valine everlast instant bcaa provides an industry leading blend o