Dietary supplement that combines glucosamine, chondroitin and MSM Opti-to participate in the maintenance of flexible joints and support cartilage. Indicated to obtain and maintain mobility, and promote a good structure and flexibility of joint cartilage. It also contributes to the formation of collagen to ensure the function of cartilage and allows the maintenance of normal bones. Glucosamine and Chondroitin relieve joint pain and MSM helps maintain connective tissues.