About this item Optimistic Glucosamine/Chondroitin/MSM: The Ultimate Combination for Healthy Joints! Glucosamine supplements are used to help prevent the breakdown of joint tissue and any associated symptoms,. Chondroitin helps maintain bone health by absorbing fluids (especially water) into the body. Improves Joint Mobility: A powerful combination of three proven purified ingredients that help build soft cartilage, which acts as a shock absorber for your joints. Healthy joints can wear down from sports injuries, overuse, or wear and tear, which can lead to joint discomfort. Optimistic Glucosamine/Chondroitin/MSM Benefits: Helps support joint mobility, joint structure, cartilage repair, and may increase joint flexibility while protecting joint tissue. Also supports overall health of hair, skin, and nails. Clinically Researched Optimistic: Glucosamine/Chondroitin/MSM with clinically proven Optimistic, purified ingredients that improve joint function and mobility, combined into one supplement. Providing you with the perfect combination of powerful dietary supplements to help you maintain and support joint health throughout an active lifetime.