ACTIVE INGREDIENTS: Primary Dried Yeast, Dried Saccharomyces Cerevisiae Fermentation Product, Glucosamine HCl, Clinoptilolite, Glycine, Lactobacillus Acidophilus Fermentation Product Dehydrated, Enterococcus Faecium Fermentation Product Dehydrated, Lactobacillus Casei Fermentation Product Dehydrated, Lactobacillus Plantarum Fermentation Product Dehydrated, Aspergillus Niger Fermentation Extract Dehydrated, Aspergillus Oryzae Fermentation Extract Dehydrated, Bacillus Subtillus Fermentation Extract Dehydrated, D-Calcium Pantothenate, Pyridoxine Hydrochloride, Riboflavin, Thiamine, Niacin. 113mg of active ingredients per chew. INACTIVE INGREDIENTS: Chicken Liver, Chicken, Vegetable Glycerin, Sweet Potato Powder, Molasses, Pea Flour, Barley Flour, Pea Fiber, Natural Flavor, Salt, Yeast Extract, Rosemary Extract.