Vita Flex MSM Joint Support



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Less than $0.37/DAY
(48 day supply)


In Stock. Usually Ships 1-2 business days.

Less than $0.24/DAY
(192 day supply)


In Stock. Usually Ships 1-2 business days.

Less than $0.18/DAY
(480 day supply)


In Stock. Usually Ships 1-2 business days.

Shipping weight = 1.50 lbs.


Product Summary:

Vita Flex® MSM

Vita Flex® MSM is ultra pure methylsulfonylmethane, a naturally occurring source of bio-available sulfur, an essential 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). Since 1988, horsemen and pet owners have relied on the quality and value of Vita Flex® MSM to deliver the benefits of this unique ingredient.


  • Pure dietary methylsulfonylmethane, the primary metabolite of DMSO
  • A natural source of sulfur
  • Recommended by veterinarians
  • Odorless, white crystalline granules that are easy to give
  • Made in the U.S.A.
Item Specifications:

Active Ingredient per 1/3 oz.:
Methylsulfonylmethane (MSM) (99.8% pure): 9430mg

Directions for Use:
Enclosed scoop holds 1/3 oz.
Canine and feline: Give recommended level twice daily for the first 7 days, reduce to once daily for maintenance. Add to food dry or dissolve in lukewarm water first. (¼ tsp = 1g MSM)
Up to 45 lb. body weight: ¼ tsp
45 to 90 lb. body weight: ½ tsp
Above 90 lb.: ¾ tsp
Equine: Give one scoop (1/3 oz. by weight) twice daily for the first 7 days. Give one scoop thereafter for daily maintenance, or as directed by veterinarian. Increase supplementation of large breeds proportionately according to body weight in excess of 1,000 lb.

For use in equines, canines and felines only. Safe use in pregnant animals or animals intended for breeding has not been proven. If animal’s condition worsens or does not improve, stop product administration and consult your veterinarian. Keep out of reach of other animals and children. In case of accidental overdose, contact a health professional immediately. This product should not be given to animals intended for human consumption. Store in a cool, dry place. Reseal after each use.

4 lb. (192-day supply)

For additional product information, please see clickable links listed under Downloadable Resources.

Downloadable Resources
Style Item Number Model Number UPC
4lb SLT120286 004 3000097 758900002098
2lb SLT120286 002 3000095 758900002074
10lb SLT120286 010 3000094 758900002111
1lb SLT120286 001 3000093 758900002050
20lb SLT120286 020 3000096

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