L-Lysine HCI 500mg Tablets

L-Lysine 500mg Tablets contain Lysine, which is an essential amino acid vital in the make-up of critical body proteins important for the immune system, energy production, brain health, and a healthy cardiovascular system. It is necessary for growth and development, tissue repair and the production of enzymes. People with cold sores are traditionally encouraged to include L-Lysine while avoiding l-arginine.