1. Home > 
  2. Horse & Livestock Products > 
  3. Horse Bone & Joint & Muscle Care > 
  4. Cosequin Equine > 
  5. Cosequin ASU Equine Powder (500 grams)

Cosequin ASU Equine Powder (500 grams) Video
Cosequin ASU Equine Powder (500 grams) Video

Cosequin ASU Equine Powder (500 grams)

Item: EQNASU500
1. Select product:
2. Select size/count:


Nutramax Cosequin ASU Joint Health Horse Supplement is an original formula from the #1 veterinarian recommended brand for joint support. It has trademarked glucosamine and chondroitin formulations along with ASU, which is derived from avocados and soybeans. This potent active ingredient protects cartilage and supports joint mobility. ASU works synergistically with glucosamine for the most comprehensive joint support available for horses. In addition, this powerhouse formula contains high-purity MSM, an ingredient suggested by veterinarians to help manage joint health.

  • A veterinarian-recommended supplement with glucosamine, chondroitin and ASU, which is derived from avocados and soybeans
  • Potent active ingredients protect cartilage and support joint mobility, in a tasty powder that's easy to administer
  • ASU works synergistically with glucosamine for the most comprehensive joint support available for horses
  • Powerhouse formula contains high-purity MSM, an ingredient suggested by veterinarians to help manage joint health
  • Ideal for hard-working or competing horses with cartilage wear and tear
  • Ingredients

    Guaranteed Analysis
    (Per 32.2 g (2 Scoop) Serving)
    Glucosamine Hydrochloride 14,400 mg
    Methylsulfonylmethane (MSM) 10,000 mg
    Ascorbic Acid 610 mg
    Manganese 100 mg
    Chondroitin Sulfate 2,400 mg
    Avocado/Soybean Unsaponifiables (ASU)Powder 2,100 mg

    Inactive Ingredients: Gum Resin, Mixed Tocopherols, Natural And Artificial Apple Flavor, Silicon Dioxide, Soy Protein Isolate.

    Useful Information

    Weight Initial 2 - 4 Weeks Maintenance Level
    Under 600 lbs 1 ˝
    Over 600 lbs 2 1
    Over 1200 lbs 3 1-2

    This chart should be used for guidance. The recommended initial administration period is 2 - 4 weeks. Once response is noted, the number of scoops may be reduced to the long-term administration level. Prior to and during an event or strenuous exercise, administration may be increased back to the initial level for extra support.

    Customer Reviews

    Review Summary
    39 Reviews
    87% (34)
    8% (3)
    0% (0)
    3% (1)
    3% (1)
    95% Recommend this product (37 of 39 responses)
    By Chuck M.
    Don't Doubt This Product's Usefulness
    April 22, 2017
    At one point, we thought of saving some money by changing to a different product. A visiting vet, who was looking at our horse, recommended putting him back on Cosequin ASU immediately. Our regular vet is what I consider a 'minimalist', but recommends this as the only feed-through joint support product that he would recommend.
    By TEC
    Medford, Oregon
    Wife insists on using this on her horse.
    August 9, 2016
    Ordered Cosequin ASU for my wife to use on her aging horse. She maintains that this is the best product she has used for her horse's joints and has had excellent results.
    By Micary22
    Gets the job done
    October 14, 2015
    Barrel racing every weekend is tough on a horse. Giving a scoop every day ensures continued joint health and promotes longevity for additional runs for years to come.
    By Londonbelle
    I love this product
    September 18, 2015
    I have been using this for years at the recommendation of my vet, who was impressed that my horse's hock injection lasted 2.5 years. I can't say for sure that it was due to the daily use of this product, but I'm going to keep using it.
    By Gise
    Excellent product
    June 14, 2015
    I have been using Cosequin with my horses on the vet recommendation for many years and I am very pleased with the results. It definitely prolongs the serviceability of the horse.
    By Whisper
    Great supplement!
    September 4, 2014
    It seems to really help keep my old horse stay comfortable and sound!
    By Lynn
    Recommended by my vet
    August 28, 2013
    My mare is now 23 yrs old and my vet continues to say how wonderful she looks. We have had her on Cosequin since she was 16 yrs old as a preventive for arthritic problems. I recently switched her to Cosequin ASU at my vet's recommendation. She is doing very well and moves well. I am not changing a thing!
    By HorsePoor
    Worth the price!
    July 22, 2013
    I'm convinced this works! My eventer is now 18. He has been getting Cosequin for most of his life and, so far, NO arthritis issues. Worth the price! I've even started to take the human version for my crummy knees and it's helping me too!
    By Mary
    Best product ever!
    June 20, 2013
    Our Vet said that this is the only product that actually tests it product for the amounts of cosequin in product. We have 2 31 old year Arabians that have been on this product for several
    By cmw
    nearly expired
    March 19, 2013
    Love this product. Have used it for years. Would not order again from Entirely Pets. Product expiration date was same month as I received.
    By Kodie's m.
    Consequin ASU
    March 18, 2013
    I've been using this on my horse for a couple of years now, he eats it with no problem in a little bit of grain, and has been very sound since adding to his diet. I would recommend adding to ensure soundness.
    By livenlife2
    Bothell WA
    Great Product !
    March 2, 2013
    My older mare is now living her retirement years very happy and as close to pain free as I could hope for, Thanks to this great product. Shipping was fast and easy and I will continue to purchase my horse supplies through your company...a big thanks!!
    By JP
    Love product/discounted price but about to expire
    February 21, 2013
    Think this is a wonderful product and was very excited to find such a discounted price (~50%). Should have guessed it was close to expiry date, but would have been nice if description had revealed this info.
    By Marianne
    Great product for an older horse
    February 19, 2013
    My 30 year old Arab gelding was starting to have difficulty holding a foot up for the farrier so I knew I had to do something for him. I tried this product on the advice of my vet. After only a couple of weeks on it I noticed my gelding started doing little bucks when he and the other horses ran out to the pasture! He is also much more comfortable holding a leg up for a hoof trimming. Entirely Pets had the best price on this expensive product and I was able to do a search for a promo code to bring the price down further!
    By TamTam
    Best Product Purchase Ever
    February 14, 2013
    Horses are feeling Great, I love this product, and the service from Entirely Pets was amazing!
    By DDS
    Good support
    February 14, 2013
    Our 4 year old just went through hock sack surgery and a series of metabolic problems post surgery. We credit Cosequin ASU for giving him the joint strength to make it though these traumas and soundly return to working under saddle.
    By sc
    Cosequin ASU
    December 24, 2012
    I have been using this product for about 2 years.
    I have seen great improvement in the overall well-being and movement of my two older geldings who get Cosequin. One is an 18-year-old thoroughbred gelding who has been a jumper all his life. The other is a 23-year-old quarter horse who has been a professional roping horse his whole life. They now frolic in the field like young horses, and appear to be pain-free and enjoying life. Also, your company provides excellent service when I place an order.
    By Tunastick
    Review for Cosequin ASU for Horses (1320 gm)
    December 5, 2012
    Horses eat it great and am seeing some improvement in a short time.
    By Sue
    Wonder Purchase Experience
    November 26, 2012
    I've been buying my Cosequine ASU for a few years now through Entirely Pets and have always been happy with the pricing and the occasional discounts. Delivery is faster than ever. I'm very happy.
    By Ridethebeach
    Boston North
    Certainly worth trying
    November 13, 2012
    I have a young TB who was diagnosed with severe navicular syndrome. Did the Tildren, special shoes etc and he was still very lame. Vet said all that was left was a neurectomy. (no way) I wasn't giving up and took a natural approach. Removed his shoes, started him on Formula For Feet and the Cosequin ASU (I did my research, all reviews pointed to ASU as did my Vet). I also changed his grain. He isn't 100% but he is close FAR better than before. I am even riding him soundly on good footing. As I did all the changes at the same time it's hard to say if one did more than the other (the barefoot for certain) but I am convinced this product is working for him. I believe it enough to spend the money as it is expensive. (I would likely give 5 stars if it wasn't so costly) I would definitely recommend it.
    By Mooshkala
    Outstanding product
    November 3, 2012
    I have 2 donkeys on this, one is over 35 years old & the other one spent the 1st part of his life, being used by cowboys for roping practice. The old guy had a broken hip & blown knee, the other one's legs are arthritic from being roped many times. Both of them stay comfortable when given Cosequin ASU
    By susan
    Great Product
    October 23, 2012
    I have two older horses that have worked hard their whole lives. One is a 23 year old roping gelding, one is a 17 year old jumper. They both were showing signs of wear and tear on their joints. I heard that Cosequin ASU was a good product, and decided to try it. They have both shown amazing improvement in the way they feel. When you see them out in the pasture, playing like young colts, you would never guess their ages. I will continue to give them Cosequin for the rest of their lives. They deserve the best!
    By Cowgirl S.
    Eagle, WI
    Cosequin ASU
    July 29, 2012
    Vet recommended my horses need the daily suppliment for their working lives. I depend upon Entirely Pets to always ship my order in a timely manner so the horses never miss their daily dose. I have never been disappointed.
    By yankeepet
    Product and prices are the best!
    June 12, 2012
    I've been giving my older horse Cosequin ASU for 2 yrs. I noticed a significant improvement in his movement and comfort when I started at the recommendation of my veterinarian. I won't be without it and Entirely Pets has the best price anywhere with fast, free shipping. I got an expired container last shipment which was resolved immediately. They sent me a new package and picked up the old. Love the customer service!
    By Daiana
    June 10, 2012
    I buy this product on the end of may, and the EXP of the product it's June 2012...........
    By horselover
    best service ever
    May 30, 2012
    I recently purchased Cosequin ASU from Entirely Pets. I've used the product before for my jumper, and feel it has been very effective in treating his hocks for arthritis.
    My rave review is for Entirely Pets for the fantastic service I received. Shipping was so fast, I couldn't believe it when I received my order only 2 days after I placed it! Thank you!
    By mtpkt
    Works well
    February 24, 2012
    I have an older mare and the vet recommended this product. It seems to work well for her. The order came in promptly and was in good condition. I am happy with the product and the service.
    By kmat
    Worked for my horse!
    January 7, 2012
    I know not everyone will have the same experience, but the Cosequin ASU has made a difference in my older trail horse. He injured his shoulder and has had intermittent lameness; the Cosequin ASU has alleviated a lot of his symptoms. I also greatly appreciated the price break I received.
    By vacowgirl
    Absolutely Amazing
    December 28, 2011
    My 18 year old gelding foundered and we were getting him through that but he just wasn't coming back as fast as he should. I thought there might be another issue going on.

    An easy keeper, his weight was up so I thought arthritis had to be an issue with his size,weight and age. I added this supplement to his food and he is now galloping all over the fields.
    By Ownerofapickyhorse
    November 26, 2011
    My horse is very picky about what goes in his food, but he loves this stuff! If only they made wormers and other meds like this!

    Questions and Answers

    1 Question & 1 Answer
    from Shasta Lake, California asked:
    April 16, 2017
    What are the ingredients in this? Is there two sizes? Thanks, Janet
    1 Answer
    There are three sizes, 280gm, 500gm and 700gm: The information label reads... Manganese 100mg Ascorbic acid 610mg Glucosamine hydrochloride 14,400mg MSM 10,000mg Condroitin sulfate 2,400mg Avocado soybean unsaponifiables (asu) 2,100m
    Submitted by: Customer Service on April 20, 2017

    Cosequin Equine Powder Concentrate (280 gm)Cosequin Equine Powder Concentrate (280 gm)Reg price: $64.99
    Sale price: $49.99
    Cosequin Equine Powder Concentrate 2-Pack (560 gm)Cosequin Equine Powder Concentrate 2-Pack (560 gm)Reg price: $129.99
    Sale price: $99.98
    Cosequin ASU Plus Equine Powder (1050 grams)Cosequin ASU Plus Equine Powder (1050 grams)Reg price: $188.99
    Sale price: $144.99
    Cosequin ASU for Horses (1320 gm)Cosequin ASU for Horses (1320 gm)Reg price: $181.99
    Sale price: $154.99
    CALL IN YOUR ORDER 800.889.8967