Nature's Bounty® L-Lysine 500mg Tablets. Supports immune system function*. Coated for easy swallowing. Use for the health and integrity of skin & lips*. Amino acid supplement 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.* No artificial flavor or sweetener, no preservatives, no sugar, no starch, no milk, no lactose, no soy, no gluten, no wheat, no yeast, no fish. Sodium free. For educational health tips and to join our money saving Healthy Reward™ program, visit www.naturesbounty.com. Laboratory tested. Guaranteed quality. Healthy you. Healthy earth. Suitable for vegetarians. Nutrition questions or comments Call NutraPhone® 1-800-433-2990 Mon - Fri 9 AM - 7 PM ET. ©2010 Nature's Bounty, Inc.