Glucosamine MSM & Chondroitin are naturally occurring compounds which together support joint health & function by contributing to the formation & maintenance of cartilage & connective tissues. Natures Aid Chondroitin is sourced from shark cartilage & is bovine free. Supplementation of Glucosamine in the diet has been associated with slowing down the wear & tear in some cases restoring the thickness of the cartilage in the joints. A supportive effect has been demonstated between Gluc