Cox Veterinary Lab Acti-Flex Senior Cox Veterinary Lab Acti-Flex Senior is a specially formulated powder supplement for healthy joints and proper digestion for senior horses. It provides all the benefits of the original Acti-Flex, with added support to help the senior horse stay flexible and comfortable and maintain a healthy weight. Features: Highly palatable Alfalfa-based powder Supports healthy joint function and connective tissues Contains beneficial amounts of Chondroitin, Glucosamine, MSM and HA Fat and probiotics added to support weight and digestion Item Specifications: Sizes: 6 lb. 16 lb. Active Ingredients per 1 oz.: Glucosamine Sulfate (Shellfish): 8000mg Chondroitin Sulfate (Porcine): 4000mg Methylsulfonylmethane (MSM): 3000mg Omega-3 Fatty Acids: 2880mg Ester C (Ascorbic Acid): 1000mg Perna Canaliculus (Green Lipped Mussel): 1000mg Manganese: 500mg Hyaluronic Acid: 125mg Boswellia Serrata: 100mg DL-Methionine: 50mg Lactobacillus acidophilus: 93,750 million CFU Inactive Ingredients: Alfalfa Meal, BHA, Biotin, Calcium Carbonate, Calcium Silicate, Citric Acid, D-Alpha Tocopherol Acetate, Dicalcium Phosphate, Distillers Grain, Natural and Artifiical Flavorings, Propyl Gallate, Sodium Benzoate, Tricalcium Phosphate, Vegetable Fat. Directions for Use: Loading: Administer 2 scoops per day for first 5-14 days. Maintenance: Administer 1 scoop per day. For additional product information, please see clickable links listed under Downloadable Resources.