Swanson Glucosamine, Chondroitin & with Hyaluronic Acid and Collagen is a combination of glucosamine, chondroitin and methylsulfonylmethane with hyaluronic acid and collagen. The food supplement formula is included in capsules suitable for use as a supplement to the daily diet of adults. Swanson Glucosamine, Chondroitin and MSM Capsules is an organic chemical compound from the group of amino sugars - a derivative that occurs naturally in, among other things, cartilage and connective tissue.Chondroitin is also an organic chemical compound, but it belongs to the group of glycosaminoglycans.MSM is so-called organic Sulfur, also known as methylsulfate or methylsulfonylmethane. MSM occurs naturally in fresh vegetables, fruits, coffee, tea, cereals and fresh cows milk. The organic sulfur compound MSM comes in the form of a white, pure, natural crystalline powder with no unpleasant odor. The use of Glucosamine Chondroitin & MSM with hyaluronic acid and collagen supplement is especially recommended for physically active people, including runners and people who practice sports involving the lower limbs. The recommended daily dose of the preparation contains up to 1,500 mg of glucosamine HCI from a vegetable source (without crustaceans), supplemented with 1,200 mg of chondroitin sulfate and 400 mg of MSM. A package of Glucosamine, Chondroitin and MSM 90 capsules of the American brand Swanson will allow one month of supplementation.