High Potency Dietary Supplement 2000 mg MSM 1500 mg Glucosamine 1200 mg Chondroitin 5000 mg Gelatin ElastiJoint is designed for active people who have joint stress, experience joint stiffness due to the natural aging process, and for people wo want to maintain flexibility. Provides nutritional support to joints. Supports healthy joint function, elasticity, and flexibility. For over 20 years, Labrada has performed independent third party product testing at analytical laboratories. With Labrada, you can be sure that your product meets label claim. Lee Labrada's Quality Guarantee "If it's on the label, it's in the bottle!" This product is independent lab assayed for purity.