VitoBest msm 1000mg 60caps is a dietary supplement containing methylsulfonylmethane (msm), an organic compound that provides sulfur, a mineral important for various functions in the human body. It is used to treat different conditions and is believed to offer health benefits, such as supporting joint health, skin, hair and nails, as well as digestive health. It is recommended to take 1 capsule per day with meals. Food supplements should not replace a balanced diet and should be kept out of the reach of children.