Cox Vet Labs

Actiflex Senior


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Actiflex Senior is formulated for the "old timer" to help them stay flexible, comfortable and maintain a healthy weight.

Also available for non-seniors in the liquid, Liquid Actiflex and Actiflex Powder versions.

All sizes with Free Shipping in Continental U.S. (via FedEx).*


Please select all options.

Joint Support for Older Horses with Difficulty Gaining or Maintaining Body Weight

Acti-Flex Senior is a nutritional supplement specifically formulated for the "old timer" to help them stay flexible, comfortable and maintain a healthy weight. We used the same joint benefiting nutrients in Acti-Flex and combined them in a product for older horses that may have difficulty gaining or maintaining a healthy body weight.

Highly Palatable with Added Probiotics for the Senior Horse

Acti-Flex Senior is manufactured in an alfalfa-based powder that proves to be highly palatable. Probiotics are included to help compensate for the reduced digestive efficiency of older horses so the nutrients that are being put in can properly be digested to benefit all vital systems in the equine body.

Guaranteed Analysis

Guaranteed Analysis (Per Oz.)

Crude Protein, min 13%
Crude Fat, min 25%
Crude Fiber, max 9%
Lactobacillus 93,750 million CFU
Glucosamine Sulfate 8,000 mg.
Chondroitin Sulfate 4,000 mg.
Omega 3 Fatty Acids 2,880 mg.
MSM 3,000 mg.
Ester C (Ascorbic Acid) 1,000 mg.
Perna Canaliculus 1,000 mg.
Manganese 500 mg.
Hyaluronic Acid (HA)      125 mg.
Boswellia Serrata 100 mg.
DL-Methionine      50 mg.
Lactobacillus acidophilus      93,750 million CFU


Recommended Dosing

  • One ounce per day (for most horses) for maintenance.
  • Start with a loading dose of two ounces per day (all at one time) for the first 7-10 days. Then reduce to one ounce per day.
  • If your horse does well on one ounce per day, keep this as a maintenance dose. If two ounces per day produced better results, stay with this dosage for maintenance.  

Sizing, Price and Serving Details

  • 5 lbs $96.95 (80 servings)
  • 10 lbs (Two 5 lb containers) $189.95 (160 servings)
  • 16 lbs $275.95 (256 servings) BEST VALUE
  • REFILL Bag 6 lbs  $99.95

Shipping Information

* Actiflex Senior is shipped within 1 to 2 days of your order via Fed Ex Ground. Free Shipping is available within the continental U.S. Shipping to Hawaii or Alaska (sorry, no international shipments) requires additional shipping costs. Please email or call 940-487-7161 before ordering for a shipping quote to these areas.

Interested in Auto-Ship?

Send Getty Equine Nutrition an email at or call 940-487-7161.