MaxFlex XR

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Provide long-lasting support for your horse’s joints with Farnam’s MaxFlex XR supplement. MaxFlex XR’s extended release formula provides a continuous release of key ingredients, such as glucosamine, MSM, and hyaluronic acid, to last 24 hours. With 5,000 mg of glucosamine per dose, this supplement provides powerful relief and support around the clock. 


  • Supports general joint health
  • Extended release formula keeps ingredients in the horse’s system for 24 hours
  • 5,000 mg of glucosamine per dose


Mix in with daily grain meals for as long as supplementation is needed. Recommended dosage is 0.5 oz per day. Enclosed measuring scoop holds 0.5 oz.  


For animal use only. Keep out of reach of children. Not for use in animals intended for human consumption. Safety in pregnant animals or animals intended for breeding has not yet been proven. Consult with a veterinarian before using in animals with preexisting health concerns. If lameness worsens, discontinue use and consult a veterinarian. 


Active Ingredients:
XR Glucosamine, Methylsulfonylmethane (MSM), Chondroitin Sulfate, Calcium Ascorbate, Hyaluronic Acid, Manganese Sulfate

Inactive Ingredients:
Dehydrated alfalfa, dried molasses, mineral oil, natural and artificial flavors, XR (extended release) system

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