Vita Flex MSM horse supplement contains ultra pure methylsulfonylmethane, a naturally occurring source of bioavailable sulfur, a mineral for both large and small animals. MSM is a form of organic sulfur found in all living organisms and is the primary metabolite of DMSO (dimethylsulfoxide).

• Excellent for adult horses, dogs and cats
• Pure dietary methylsulfonylmethane the primary metabolite of dmso
• A natural dietary source of sulfur
• Odorless, white crystalline granules that are easy to feed
• Enclosed scoop holds 1/3 ounce
• Made in the USA