Nutramax Cosequin ASU Plus with Glucosamine, Chondroitin, MSM, ASU, ALA, & Hyaluronic Acid Pellets Joint Health Supplement for Horses, 1050-g

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About This Item

Details

  • For joint health support for horses, Cosequin is a highly recommended joint health supplement brand. This supplement is formulated with FCHG49 Glucosamine and TRH122 Sodium Chondroitin Sulfate, not available in other equine brands. It also contains methylsulfonylmethane (MSM), avocado/soybean unsaponifiables (ASU), alpha lipoic acid (ALA), boswellia serrata extract, and hyaluronic acid (HA) to support joint health.
  • ASU is derived from avocados and soybeans. Studies using cartilage cells have shown that ASU inhibits the expression of several components involved in joint cartilage breakdown. The combination of ASU, glucosamine, and chondroitin found in Cosequin ASU Plus Pellets may work better than either glucosamine or chondroitin sulfate alone.
  • This supplement was formulated for your horse. Everyday routines can impact your horse’s well-being. This supplement contains ALA, an antioxidant that helps protect cells from damage.
  • ASU and ALA work better together than either ingredient alone to inhibit the production of PGE2, which is a mediator of inflammation.
  • It’s easy to serve. Cosequin ASU Plus Pellets combine scientifically researched, proprietary ingredients into a tasty, tiny pellet preferred by horses. Nutramax Laboratories Veterinary Sciences, Inc. supplements are veterinarian-formulated with high-quality ingredients to support your horse’s joint health, no matter their discipline or performance level

Ingredient Information

Learn More About Nutramax From Our Team of Experts

When Performance Matters

Created by Nutramax, Cosequin joint health supplements help keep your horses feeling and performing their best. Since 1992, Nutramax has pioneered horse supplements for joint, hoof, digestive health, and overall wellness.

A Trusted Leader

For over 30 years, Cosequin has been a trusted leader in supplements, with a mission to support as many horses as possible. Their products come in various forms—pellets, powders, or tablets—so you can choose the best option for even the pickiest eaters.

Blue Ribbon Partnerships

Cosequin proudly supports world-renowned athletes like Phillip Dutton, Will Coleman, and Julie Goodnight. These riders trust the research-backed, high-quality ingredients in Cosequin supplements to keep their horses performing at their best.

High-Quality Horse Care

Cosequin is manufactured to exceed industry standards in world-class facilities right here in the USA. Nutramax conducts over 80 quality checks on every Cosequin product, testing for contaminants and verifying label claims, for quality you can trust.

About Nutramax Laboratories

Family-owned and operated since 1992, Nutramax Laboratories Veterinary Sciences strives to exceed the industry standard for animal health and supplements. Because the health of your horse deserves the highest level of support.

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4.4
Rated 4.4 out of 5 stars
30 Ratings

26 Customer Reviews



Rated 5 out of 5 stars
By ElleninWI on Nov 27, 2025

Platabke and effective

My horse likes this supplement, it helps his joints stay healthy

My horse likes this supplement, it helps his joints stay healthy


Rated 5 out of 5 stars
By Animal momma on Mar 8, 2025
Received Free Product

Wins horses’ approval

I like the small size of the pellets which helps if a horse does not like the flavor or taste - it’s easy to incorporate into their feed. My horses like the taste

I like the small size of the pellets which helps if a horse does not like the flavor or taste - it’s easy to incorporate into their feed. My horses like the taste. I really like the ingredients - glucosamine, condroitin, hyaluronic acid …all designed to help with joint pain and mobility problems. It will take a month to see results in my horses that have joint pain. It should help maintain mobility in my horse that has no pain. And the hyaluronic acid should help keep joints lubricated. All in all I like this product.


Rated 5 out of 5 stars
By Review Report by Ruthie on Apr 2, 2025
Received Free Product

Exceptional joint health supplement for horses

This review is for Nutramax Cosequin ASU Plus is a joint health supplement designed specifically for horses. I add one scoop (scoop included in bag) to my mare's

This review is for Nutramax Cosequin ASU Plus is a joint health supplement designed specifically for horses. I add one scoop (scoop included in bag) to my mare's daily feed. I really like that the bag is resealable. It keeps the product fresh longer. And there is no need to be throwing away packaging every day. My 26 year old mare's mobility has improved dramatically since starting to use it only 2 weeks ago. She is now moving with ease and is showing no signs of pain. I am impressed!


Rated 3 out of 5 stars
By Pamela on Jul 30, 2025

Horse won't eat it

I wish these pellets were alfalfa based- my horses refuse to eat them- I think it's the faux "apple" flavoring

I wish these pellets were alfalfa based- my horses refuse to eat them- I think it's the faux "apple" flavoring


Rated 5 out of 5 stars
By lrfr on Mar 12, 2025
Received Free Product

great product, excellent results

I have a rising 18 year old Missouri Foxtrotter gelding. I started him on a 2 scoop loading dose (per label instructions) on February 24, 2025 with his breakfast

I have a rising 18 year old Missouri Foxtrotter gelding. I started him on a 2 scoop loading dose (per label instructions) on February 24, 2025 with his breakfast. He's been on the loading dose for 2 weeks now and seems to have less stiffness since starting it. The pellets are small and light colored. My horse has had no issue with it being in his breakfast. After the loading dose he'll get 1 scoop with his breakfast. I'll be moving forward with these pellets after the loading dose because he's more comfortable in his body.


Rated 1 out of 5 stars
By Awmt on Feb 25, 2025
Received Free Product

Good ingredients, bad smell

The good: the ingredients are good stuff. The bad: my picky mare turned down her grain with this in it, not surprising but disappointing. I was however, surprised

The good: the ingredients are good stuff. The bad: my picky mare turned down her grain with this in it, not surprising but disappointing. I was however, surprised when my gelding who eats whatever I give him in his grain, even bitter bute tablets, would not touch his food with this in it. I had to waste their food and gave them their regular grain without the supplement. They both ate just fine without it in there. This stuff smells like apples and egg farts, so I don’t blame them not wanting to eat it. Please do something about the smell, I have never had a joint supplement smell so gross, and I have tried many over the years with my picky mare.


Rated 5 out of 5 stars
By Shelley on Jul 26, 2025

Available

We love this supplement. The ASU Plus has been hard for us to find. Chewy made it easy!

We love this supplement. The ASU Plus has been hard for us to find. Chewy made it easy!


Rated 2 out of 5 stars
By cinastix36 on Mar 23, 2025
Received Free Product

Horses hate taste

While this has the potential to be a great product, it has one major flaw:my horses hate the taste. All three of my horses stopped wanting to eat their grain when

While this has the potential to be a great product, it has one major flaw:my horses hate the taste. All three of my horses stopped wanting to eat their grain when I added this supplement. None of my horses are picky especially my pony, but none of them liked it. I’m sad because I wanted to like this product, but had to stop feeding it. As soon as I stopped, all my horses started eating as normal again.


Rated 4 out of 5 stars
By Food Lady on Mar 8, 2025
Received Free Product

For people with only one horse

Over the years I’ve tried many, many joint supplements for my horses. There are so many on the market. This one appears to have all the ingredients that are necessary

Over the years I’ve tried many, many joint supplements for my horses. There are so many on the market. This one appears to have all the ingredients that are necessary to provide relief. If I only had one horse on it I would consider using it consistently. Since I have many retired horses this product is above my budget. It’s a high price point. Typically it takes a couple of months to see improvements from these types of supplements; I’m only 2 weeks into the load in. So far so good. Bonus is that they do appear to like it. No issues there.


Rated 5 out of 5 stars
By Susan on May 27, 2025

Always friendly customer service.

Can't review product yet as it's a supplement that needs some time to see results. It is a product often recommended by veterinarians with all the "good stuff"

Can't review product yet as it's a supplement that needs some time to see results. It is a product often recommended by veterinarians with all the "good stuff".