Multicomponent protein is a protein product, which is composed of several individual components and their individual positive characteristics to be joined. The types of protein used in multi-component proteins most often tend to milk proteins, whey protein, casein, soy protein and egg white protein. There are other multi-component proteins which additionally used sources of protein from rice, lupine or hemp, but this is rarely the case and is limited mainly to the use for the production of protein products of specific groups of people, such as vegetarians or vegans. The multi-component protein is particularly suitable for after exercise because it contains short- and long-chain protein building blocks.