Active Ingredients: (Per Chewable Tablet) Glucosamine HCl (Shellfish) (500 mg), MSM (Methylsulfonylmethane) (500 mg), Ascorbic Acid (Vitamin C) (100 mg), Omega 3 Fatty Acids (100 mg), Manganese (2 mg), Proprietary Joint Support Blend of Yucca Extract, Turmeric Extract, and Boswellia Extract (170 mg), Proprietary Absorption/Antioxidant Blend of Brewers Yeast, Spirulina, Chlorella, Soy Lecithin, Bee Pollen, Rosemary Extract, Dunaliella Salina Sea Algae Extract (550 mg). Inactive Ingredients: Cellulose, Lactose, Natural Flavor, Stearic Acid, Silicon Dioxide.