Proteins are the building blocks of muscles. And the building blocks of proteins are amino acids. Among amino acids, there are some that our body can produce, but others that we can only replace from external sources – these are essential amino acids. If we provide our body with all the amino acids it needs, it will have something to build on. This is why a balanced diet rich in protein and amino acids is important for all athletes. EAA Xpress contains all the essential amino acids an active lifestyle needs, in the proportions recommended by the World Health Organization (WHO). With a properly balanced diet, EAA Express will ensure that you don’t go without essential amino acids – and we all know that as the building blocks of protein, adequate amino acid supply is of paramount importance to us all!