BCAA 2:1:1 is a pure, unflavored powder that delivers branched-chain amino acids in the 2:1:1 ratio of leucine, isoleucine, and valine, with 2.5g of leucine per serving. It's Informed Sport certified and carries no flavors or colors. Citrulline uses AMINATURE®, a patented fermented form of L-citrulline with no malate, at 2g per serving. It's Informed Sport certified and unflavored. Glutamine provides 5g of fermented, plant-based L-glutamine per serving in an unflavored powder, and it's Informed Sport certified. Intra-Workout (In-Kaged) is the most complete product in the range. One serving combines 5g of fermented BCAAs, 3g of AMINATURE® fermented L-citrulline, 1.6g of CarnoSyn® beta-alanine, 124mg of PurCaf® natural caffeine, L-tyrosine, and taurine, with just 1g of carbs. It's third-party certified and built to carry you through training, or to work as a lower-caffeine pre-workout.*