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Cox Veterinary
Laboratory Product Guide

By RW Crew | October 12, 2023

From the performance athlete to the retired pasture pony, supplements are a tool that many horse owners utilize to support their horse's health and soundness. However, it can be hard to find a supplement that your equine will not only eat, but that will also deliver the desired results within your budget. Cox Veterinary Laboratory has developed a full catalog of supplements that bring performance and affordability together.

In this article, we'll share the history of Cox Vet Lab, provide a quick guide through their supplements, and offer first-hand reviews from riders who trust Cox Veterinary with their horse's health!

Woman walking horse into a barn.

About Cox Veterinary Laboratory

Cox Veterinary Laboratory has been offering proven and time-tested products since 1983. They have created everything from electrolyte solutions to vitamin supplements to joint care and even ulcer relief. Working with the guidance of their staff nutritionists, chemists, and licensed veterinarians, they are constantly adapting to new field research. Choosing quality ingredients over cheaper options with lower efficacy, they pride themselves on creating products that are second to none in both quality and performance.

Cox Veterinary Laboratory products are guaranteed to meet your every expectation. The company uses their supplements on their own horses and wants them to work just as well as you do. Offering a 100% satisfaction guarantee, Cox Vet Lab will refund your money or replace the product if you are unhappy in any way. Simply return the unused portion of the product back to them with the original sales receipt, so they can analyze it for quality assurance purposes. They are there to help you and your horse's health needs to the very best of their ability.


Cox Vet Supplement Guide

Below is a quick guide on the Cox Veterinary supplement selection and what horses might be a good match. Every formula is made with quality ingredients at an affordable price point. Keeping your horse happy and healthy at any life stage shouldn't cause financial strain. Cox Vet offers a variety of products to help horses (and their riders) live healthy and happy lives.

Detailed ingredient lists and guaranteed analysis information are available on individual product pages; just follow the handy links.

Three supplements buckets sitting on a western woven blanket; including: Cox Vet Acti-Flex Senior, Acti-Flex Powder and Pellets Joint Supplements

Joint Support

Joint supplements provide support to the horse's joint structure and act to minimize the damage caused by the wear and tear of performance and aging. While injectables are always going to have a greater effect than a feed-through, supplements can help increase the time between when injections are needed. They are a perfect option for mild to moderate cases of discomfort or to be used as prevention. Many vets recommend any high-performance horse over the age of 10 to be on a quality feed-through to help minimize wear and tear on joints as they age. They are also great for senior horses who might need some support for day-to-day comfort.

Joint Supplement Suitable Horses Flavor
Acti-Flex Powder Joint Supplement w/HA All Ages and Workloads Alfalfa
Acti-Flex Pellets Joint Supplement w/HA

All Ages and Workloads

Great for Picky Eaters

Alfalfa
Acti-Flex Liquid Joint Supplement w/HA

All Ages and Workloads

Great for Talented, Picky Eaters

Piña Colada
Acti-Flex Senior Equine Joint Supplement Older Horses or Hard-Keepers Alfalfa

Anti-Inflammatory

"Stop The Pain" Equine Pain Relief Liquid Supplement helps to support a healthy inflammatory response by using vitamins and herbs that are gentle on the stomach. This is a great choice for horses with arthritis or those recovering from injuries, as it will help lessen the need for medical-grade anti-inflammatory medications that may be harsh on the gastric system.

Pain Relief Supplement Suitable Horses Flavor
STP Equine Pain Relief Liquid Horses with Arthritis or Recovering from Performance Injuries Cherry

Hoof Health

Hoof supplements help give horses with weak hooves, either from genetics, environmental conditions, or injury, a boost to grow strong and healthy hooves! This formula is packed with vitamins and minerals that specifically influence the hoof's thickness and hardness to help give your horse a stronger foundation. It even provides support for tender soles! This supplement is great for horses that might be transitioning from shoes to going barefoot, even if they have naturally strong hooves.

Hoof Supplements Suitable Horses Flavor
Hoof Secret Biotin Supplement Those with Weak or Thin Hooves and/or Tender Soles Alfalfa
Cox Vet Supplements sitting on a railing, which include: Gastroade Pellets and Liquid, Perk-a-Lyte Plus Electrolyte, CVL-E Supplements

Gastric Support

Gastric Support Supplements are a great way to help treat occasional stomach discomfort or to help prevent ulcers. Times of stress, such as travel, competition, heavy training, or lessened turnout, can all increase a horse's risk of forming ulcers. Some horses are naturally prone to them, even under the most precise care. These blends provide relief from ulcer-related discomfort and reduce stomach acidity.

Gastric Supplement Suitable Horses Flavor
Gastroade Pellets Equine Ulcer Relief Competition Horses, Travel, or Sensitive Stomachs Alfalfa
Gastroade Liquid Equine Ulcer Relief Competition Horses, Travel, or Sensitive Stomachs Cherry

Electrolytes

Electrolyte supplements are a good choice for any horse, regardless of age or workload. Adding electrolytes can replace the salt and minerals lost during intense work and can encourage healthy water intake during cold weather. This helps keep muscle and gastric systems working optimally, no matter the season! Paste formulas are best for intense training, competitions, or high heat where lots of electrolytes can be lost.

Electrolyte Supplement Suitable Horses Flavor
Perk-A-Lyte Plus Electrolyte Paste Post-Strenuous Exercise or Competition Unflavored

Muscle Health

Vitamin E is critical for a horse to maintain optimal muscle health and a strong immune system. This powerful antioxidant can provide support for horses during stressful events, those in heavy training, horses experiencing neurological or neuromuscular diseases, or those recovering from an illness. Vitamin E is also a great option for horses with limited access to fresh grass to ensure they have all the nutrients they need to operate at their best!

Muscle/Immune Supplement Suitable Horses Flavor
CVL-E Supplement Intense Work or Competitions, Illness Recovery, Those with Neurological or Neuromuscular Diseases Unflavored

Reviews from the RW Crew

Riders that use Cox Vet Lab products on their horses pictured.

From left to right: Madison and her horse Nadia, Alisha and her horse Cartwright, and Kayla and her horse Mae

Madison's Review:

"I've been using Cox Veterinary supplements for the past 15 years. My very first horse was on the Acti-Flex Pellets his entire life, and as a picky eater with an old injury, it was the perfect supplement to keep him in peak performance. In my barn now, I have two senior horses and one performance horse on either the Acti-Flex Senior or Acti-Flex Pellets. I also have one with weak hooves on the Hoof Secret formula. Over the last 15 years, I've tried all sorts of products, including popular expensive brands. I find that my horses perform their best on Cox Vet's formulas, both the joint and hoof products. The fact that they don't break the bank is great, especially when you have multiple horses. Cox Vet products make it easy to provide them all with top-level support."

Shop Cox Vet Joint Supplements & Hoof Supplements

Alisha's Review:

"It can be difficult to determine which joint supplement is going to be the best for your horse and situation. Because of this, I jumped at the opportunity to try the Cox Veterinary Acti-Flex Senior Powder for my old boy, Cartwright, who is 23 years young. He is a 17.2-hand Holsteiner gelding I compete with in the adult equitation and medals, along with the occasional Hunter Derby. He started his competitive jumping career as a 5-year-old, so to say his body has some wear and tear from the years is an understatement! The alfalfa flavor of this powder was not a problem for Cartwright to eat with his grain. On top of joint support, the senior version contains added fat and probiotics to help protect his gut and keep his coat shiny. Some older horses can struggle with maintaining a healthy weight, but the added fat is doing its part in making sure his weight stays steady. Overall, Cartwright looks and feels happy and healthy—and that's with just this one supplement!"

Shop Cox Vet Acti-Flex Senior Joint Supplement

Kayla's Review:

"Being an active barrel racer, it is very important for my horse to feel her best at all times. Before using the Cox Veterinary Acti-Flex Powder, I was always on the hunt for a cost-effective joint supplement for my 8-year-old Quarter Horse, Miss Mae. After trying a few different supplements with little to no results, I decided to give the Acti-Flex Powder a try. I was surprised by how quickly I noticed a difference in Mae's stiffness and sluggishness. I believe the alfalfa base of this supplement really makes it more palatable for picky horses, because Mae (a picky eater herself) had no issues eating it. Overall, I am very happy with the Cox Veterinary Acti-Flex Powder and how it has helped maintain Mae's health. It works, is cost-effective, and my horse loves it!"

Shop Cox Vet Acti-Flex Joint Powder

Closing Thoughts

Cox Veterinary Laboratory has become a prominent brand in the supplement industry, and for good reason! Their aim is to help your equine health needs in whatever capacity. Whether you have a specific joint, hoof, pain, or ulcer concern, Cox Vet Lab is there to support you and your horse with their tried-and-true supplements.

Shop Cox Veterinary Laboratory Supplements