MaxFlex XR

Item #FAMJ


MaxFlex XR

MaxFlex XR is a revolutionary new joint formula with extended release glucosamine. One daily dose keeps glucosamine in your horse's system for a full 24 hours. Read More

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MaxFlex™ XR Extended Release
Joint Formula, 30 day supply

XR Extended Release Horse Joint Formula with 5,000 Glucosamine per dose.

MaxFlex™ XR Joint Formula contains:

  • Chondroitin sulfate - important for healthy cartilage
  • Hyaluronic acid - helps support healthy joints
  • MSM - completes the formula as a natural source of sulfur—an antioxidant and key component of cartilage

These ingredients along with Extended Release Glucosamine provide 24-hour joint care for your horse.

One daily dose keeps glucosamine in your horse's system for a full 24 hours, over 24 times longer than other joint supplements.

View manufacturer and/or label information


  • Brand: Farnam
  • Type: Joint Health
  • Form: Powder
  • Ingredients: Glucosamine, Chondroitin Sulfate, Hyaluronic Acid, MSM
  • Size: 0.9375 lb
  • Day Supply: (30 day supply)

Reviews (4)

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  1. 5.0 out of 5 stars

    "Maxflex XR"

    As always the stuff seems to work well and the horses seem to like it.

  2. 5.0 out of 5 stars

    "Happy in Tenino"

    This stuff works! Even my farrier noticed how much better their mobility was now that they are on this.

  3. 5.0 out of 5 stars

    "My horse is running again!!!"

    A month ago Mama couldn't stretch out for the farrier. She is in her 30's now but loved to run in her younger years. I haven't seen her run in quite some time. UNTIL MaxFlex XR. She is running and playing with the donkey and the dogs. It is amazing!

  4. 5.0 out of 5 stars

    "pleased in PA."

    couldn't be more pleased with this product. I had an ageing gelding that had bad knee arthritis, then all joint pain that caused him discomfort. A very nice tack shop owner recommended this. I used this 3 days and he was running in from the field. Its great. We lost him not long ago but to a heart murmur. He was 30 yr. old. Had him 7 yrs,6 of them using this product.

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