Active Ingredients (Per 2 Capfuls): 13133 mg Glucosa-Vet® - A proprietary blend of Glucosamine, PLUS Chondroitin, MSM, and Hyaluronic Acid. Inactive Ingredients Include: Benzoic Acid, Citric Acid, Purified Water, Peppermint Extract. Directions For Use: 1.) For horses 500 lbs. and under, dose 1 capful. For horses 500 lbs. and over, dose 2 capfuls. 2.) Shake thoroughly and then dose the recommended oral dosage during mealtime. 3.) For max freshness, refrigerate after use and use the recommended dose daily until bottle is empty.