MSM PURE should be added to the normal feed ration.
Horses: 1 heaped scoop (15g) twice per day for 10 days; 1 level scoop (10g) as required thereafter.
Foals and Yearlings: 1/2 scoop (7g) twice per day for 10 days; 1/4 scoop (4g) per day as required thereafter.