capsules contain active nutritional supplement for healthy joint, bone & knee support – rich in msm & collagen.Alflexil CAP consists of Glucosamine & Chondroitin Nutritional Supplement ,also rich in MSM & Collagen which is an active substances similar to cartilage materials, which stimulates the cells of the joints to manufacture collagen necessary to rebuild and restore eroded cartilage, thus eliminating the main cause of pain. Alflexil improves the movement of the entire body joints, relieving the need to take analgesics. Its benefit is not limited to supporting the joint only, but it also has a primary role in supporting the bones, ligaments and muscles surrounding the joint, which gives it flexibility, better mobility and greater endurance with minimal pain.