Vetri-Science MSM Powder For Horses is recommended to support proper joint function and connective tissue health. MSM Powder gives horses relief from such disorders as arthritis, inflammation, emphysema and other breathing problems, snake and insect bites, poor circulation, etc.
Active Ingredient Per 12 g Scoop:Methylsulfonylmethane (MSM). . . . . 12,000 mg
Inactive Ingredients: 0.1% silicon dioxide (to prevent caking).
Directions For Use: 1 level scoop (12,000 mg) twice daily for 5 days, then 1/2 scoop (6,000 mg) twice daily