Description Joint Mobility Triple Action Support for Joint Comfort Supports Joint Lubrication, Flexibility & Mobility Shellfish Free Vegetarian Dietary Supplement Natrol® Glucosamine, Hyaluronic Acid & MSM: Triple action support for joint comfort Shellfish-free Glucosamine helps maintain cartilage health. Hyaluronic Acid promotes lubrication and cUSAhioning in the joints. MSM helps maintain the elasticity of joint tissue and supports joint strength. Clinically tested ingredients. Suggested USAe Take 1 capsule, three times daily, with a meal.