Knox NutraJoint is a great tasting way to help keep your joints flexible and bones healthy, so you can be as active as you want to be. It's formulated with a special gelatine, and each serving provides 100% of the daily value of vitamin C and 30% of the daily value of calcium, nutrients that aid in the process of maintaining flexible joints and healthy bones. Clinical research indicates that you may notice increased flexibility in as little as two months when you drink Knox NutraJoint every day as recommended.Convenient pre-measured packets. Dissolves quickly in water. Also available in original unflavored formula. Excellent source of vitamin C & calcium.