Lysine is an indispensable amino acid that cannot be made by the body.* Amino acids perform a variety of functions and form the basis for protein.* Lysine is also used for the health and integrity of skin.* Suitable for vegetarians. Coated for easy swallowing. No artificial flavor or sweetener. No preservatives, sugar, starch, milk, lactose, soy, gluten, wheat, yeast or fish. Sodium free. *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.