Biocare glucosamine hydrochloride 60 tablet our glucosamine hydrochloride provides 750mg of glucosamine as hydrochloride per tablet along with vitamin c and magnesium added vitamin c contributes to the normal collagen formation for the normal function of bone and cartilage additional information tried and tested for wada world anti doping agency banned substances to ensure that they are safe for professional sports persons to use vitamin c contributes to the normal collagen formation for