Select the Best® MSM Joint Support If you are looking to develop joint mobility flexibility and elasticity in your horse Select The Best® MSM is an ideal formula for daily administration. MSM (Methylsulfonylmethane) supports healthy joint function with amazing anti-inflammatory properties that help to relieve your horse from all kinds of inflammations swelling and pain. Features: 99.8% pure MSM Anti-inflammatory properties Enhances joint mobility Item Specifications: Sizes: 1 lb. 2 lb. 4 lb. 10 lb. Ingredients per 10g: Methylsulfonylmethane (MSM): 10 000mg (99.8%) Pure Directions for Use: Included scoop equals 10g. Loading: Administer 20g per day for one week. Maintenance: Administer 10g per day. Can be given during or after meal time. For additional product information please see clickable links listed under Downloadable Resources.