Jointace is useful for those maintaining an active lifestyle and for supporting bone and cartilage health long-term, thanks to a combination of high quality glucosamine and chondroitin, in addition to trace minerals and vitamins including copper, which contributes to the maintenance of normal connective tissues, Vitamin D, zinc and manganese which help to maintain normal bones and Vitamin C which contributes to normal collagen formation for the normal function of bones and cartilage.