Osteocare plus combination of calcium, Magnesium, extra Vitamin D, Zinc which contribute to the maintenance of normal bones, with vitamin C to support normal collagen formation for the normal function of cartilage and copper supports the maintenance of normal connective tissues. Osteocare has been designed so there is no need for separate product for supporting cartilage and connective tissues. The advanced formula provides great value and includes nutrients to help support bone, cartilage and connective tissues, all in one comprehensive supplement. Osteocare Glucosamine provides the original comprehensive Osteocare bone health formula, with the additional benefit of glucosamine, chondroitin and ginger extract in a convenient all in one formula to optimize joint and bone health.