Amino Acids are the building blocks of muscle protein and we offer the best value range of high-quality amino acid supplements. Amino Acids are the building blocks of muscle protein and we offer the best value range of high-quality amino acid supplements. Amino acids make up a large proportion of cells, muscles and tissues, and have an influence on the function of organs, glands, tendons and arteries. They also build the solid parts of our bodies, such as the eyes. There are two types of amino acids: essential (Histidine, Isoleucine, Leucine, Valine, Lysine, Methionine, Phenylalanine, Threonine, Tryptophan) and non-essential (Alanine, Arginine, Asparagine, Aspartic acid, Cysteine, Glutamic acid, Glutamine, Glycine, Proline, Serine, Tyrosine). Essential acids enter the body via food and non-essentials can be created by the body. Being exposed to toxins and pollutants in the environment actually prevents amino acids from developing. This is where amino acid supplements are useful. Amino acid supplements are rec