Natrol Glucosamine Chondroitin MSM 150 Tabs Exp 02/2025 - Joint Mobility, New. Glucosamine, Chondroitin MSM by Natrol is a great way to take care of your joints every day! Natrol has combined three of the best joint health ingredients to give your joints a nourishing boost. Glucosamine helps maintain healthy cartilage. Chondroitin promotes moisture retention for proper lubrication. MSM helps maintain the elasticity of joint tissues. Together they make an effective nutritional team for daily joint maintenance. A powerful combo promoting joint flexibility, lubrication and mobility Glucosamine, chondroitin and MSM are among the best joint nutrients available This mix helps lubricate, nourish and maintain elasticity of joint tissue ITEMS USED OR SEALS BROKEN ARE NOT ELIGIBLE FOR RETURN OR REFUND (read return policy)