Nature Made L-Lysine 1000 mg tablets are dietary supplements that help the body synthesize protein with just one convenient dose per day. Sourced from high-quality ingredients, these gluten free L Lysine supplements have no color added, no artificial flavors, and no preservatives. This L Lysine dietary supplement provides 1000 mg of one of the nine essential amino acids. Adults take one L Lysine 1000 mg tablet daily with water and a meal. Nature Made supplements are quality you can trust. *Based on a survey of pharmacists who recommend branded vitamins and supplements. 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.