Can be flavour matched to your Sustain intra workout OR used as a fruity accompaniment alongside meals to boost protein content. Complete Essential Amino Acid formula Per 15g Serving:L-Leucine 4000mgL-Isoleucine 2000mgL-Valine 2000mgL-Lysine 2000mgL-Threonine 1000mgL-Histidine 400mgL-Phenylalanine 600mgL-Methionine 400mgL-Trytophan 80mg