Valupak supplements glucosamine chondroitin offer you a food supplement specially formulated to provide nutritional support for healthy jointschondroitin is a naturally occurring substance found in the joints where it helps attract fluids and nutrients into the cartilage glucosamine sulphate is a substance formed from amino acids and sugars that occur naturally in the joints and muscles where it plays a role in the mobility and smooth working of the connective tissuestaken together in this