Lysine, also referred to as L-lysine, is an essential amino acid. This means that it is required by the body for good health, but the body cannot manufacture it. Amino acids like lysine are the building blocks of protein and play a key role in muscle tissue building and repair. Lysine is also used in several industries, including the cosmetic, supplement, agriculture and pharmaceutical markets.
This information has not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure, or prevent any disease.