The Benefits of Cat Lysine - Entirely Pets What is lysine? An amino acid used to treat and prevents cats' various ailments. Get lysine cats products at great prices through EntirelyPets.
Amazon.com : Vetri-Lysine Plus For Cats, 120 Bite-Sized Soft ... Formula designed to supportimmune system function; L-Lysine is an amino acid that supports antibody, hormone and enzyme production; L-Lysine competes ...