Critical Whey Protein is made using a unique blend of whey protein concentrate and hydrogenated proteins. Whey Protein Concentrate is produced by Ultra-Filtration Technology containing high levels of protein and branched chain amino acids (BCAA). Whey protein is the highest quality protein and is produced using Cross-Flow-Micro-Filtration. Critical Whey Protein is a pre-digested protein enzymatically broken down into Peptides. These high biological values ensure easy digestion. Proteins support muscle growth and maintenance. Protein provides 21 g of protein, 4.8 g of naturally occurring BCAAs and 4 g of glutamine per serving.