Arti-Q UC-II® from Sakai is a food supplement that contributes to the normal formation of collagen for the normal functioning of cartilage. Active composition per capsule: - 200 mg of MSM (methylsulfonylmethane). - 80 mg of vitamin C. - 40 mg of UC-II (standardized native collagen type II). - 25 mg of hyaluronic acid. - 2 mg of manganese. - 1 mg of copper. - 5 mcg of vitamin D3. How to use: It is recommended to take 1 capsule a day (unless otherwise prescribed), with a glass of water.