Finish Line®’s MSM is an ultra pure 99.9% source of bio-available sulfur. MSM, or methylsulfonylmethane is thought to have anti-inflammatory properties. NO fillers, NO artificial colors, and NO flavors.
4 lb. is 100 day supply for 1 horse at 2 scoops (0.5 vol. oz. 18 grams) per day.