Glucosamine & Chondroitin occur naturally within the body, located in joints & connective tissue & are essential for the maintenance of joint health. Glucosamine is an amino sugar sourced from mollusc shells & is then combined with a mineral salt to make capsules. Our Glucosamine formulation is combined with Potassium mineral salt rather than Sodium mineral. This premium product is manufactured using only the highest quality raw materials to offer you exceptional value.