Skip to main content
PetLawn & GardenTruck & AutomotiveClothingPoultryHeating & CoolingHorseSporting GoodsOutdoor Power EquipmentFencing & GatesLivestockOutdoor LivingPet & Animal PharmacyToolsHome ImprovementFarm & RanchBoots & ShoesTrailers & TowingHome Decor & FurnitureWild Birds & WildlifeToysGift CardsServices Propane RefillTrailer RentalGarden CenterFeed CenterSame Day DeliveryPetVet ClinicPet WashGrooming at PetsenseDog Training at PetsenseTractor Supply RxPet InsuranceWag!

"Savings and Offers"

Weekly AdSaleClearance

"More Options"

Weekly AdWhat's NewTractor Supply AppEarn Rewards with Neighbor's ClubHometown HeroesLife Out Here BlogTSC Exclusive BrandsTop BrandsClearance ItemsBattery FinderOutdoor Power Equipment Parts FinderHitch Finder

Spend $49.99 to unlock Free Delivery on most orders

|
Learn More
Order statusTSC Credit CardsWhat’s newPetsenseWeekly Ad
​

Sign In / Enroll

Get rewarded!

​
Menu

Search

Home

Sign In

Cart
4.6
(485)
4.6 out of 5 stars. 485 reviews
A woman outside with a dog
A woman outside with a dog
  1. Home
  2. /
  3. Pet & Animal Pharmacy
  4. /
  5. Horse Pharmacy
  6. /
  7. Horse Joint Care
  8. /
  9. Horse Joint Supplements
  10. /

  11. Cosequin ASU Horse Supplement, 500g

  1. Home
  2. /
  4. /
  5. Horse Joint Supplements

Cosequin ASU Horse Supplement, 500g

Stocked & Ready
Cosequin Cosequin ASU Horse Supplement, 500g
Cosequin Cosequin ASU Horse Supplement, 500g
Cosequin Cosequin ASU Horse Supplement, 500g
Cosequin Cosequin ASU Horse Supplement, 500g
Shop all Cosequin
Cosequin ASU Horse Supplement, 500g

Item # 1137188

Size: 500 g

Available promotions

Save 5% on your first Smart Supply Pickup order. Maximum savings of $50. ...

Learn More

Free standard delivery on online footwear & clothing purchases of $49 and over. See discounted shipping in the cart and during check-out. ...

Learn More
Subscription options

$86.44

($ 0.17/null)

$90.99

Save $4.55 (5%)

Save 5% today and on all future orders

Conveniently pickup or deliver on a schedule you choose

No commitment – easily cancel anytime

$90.99
($ 0.18/null)

Shopping at

Grassland (franklin) TN

Delivery to

​
Get everything you need
Cosequin ASU Horse Supplement, 500g
4.6(485)

Cosequin ASU Horse Supplement, 500g

$90

.99

Tractor Supply Pelletized Bedding for Horses and Small Animals, 40 lb.
4.8(9015)

Tractor Supply Pelletized Bedding for Horses and Small Animals, 40 lb.

$7

.99

Purina Equine Senior Horse Feed, 50 lb. Bag
4.9(4425)

Purina Equine Senior Horse Feed, 50 lb. Bag

$29

.49

Triple Crown Senior Textured Horse Feed, 50 lb. Bag
4.8(1390)

Triple Crown Senior Textured Horse Feed, 50 lb. Bag

$34

.49

Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Shop all Cosequin
Cosequin ASU Horse Supplement, 500g

Item # 1137188

Stocked & Ready
Cosequin Cosequin ASU Horse Supplement, 500g
Cosequin Cosequin ASU Horse Supplement, 500g
Cosequin Cosequin ASU Horse Supplement, 500g
Cosequin Cosequin ASU Horse Supplement, 500g
Available promotions

Save 5% on your first Smart Supply Pickup order. Maximum savings of $50. ...

Learn More

Free standard delivery on online footwear & clothing purchases of $49 and over. See discounted shipping in the cart and during check-out. ...

Learn More

Size: 500 g

Get everything you need
Cosequin ASU Horse Supplement, 500g
4.6(485)

Cosequin ASU Horse Supplement, 500g

$90

.99

Tractor Supply Pelletized Bedding for Horses and Small Animals, 40 lb.
4.8(9015)

Tractor Supply Pelletized Bedding for Horses and Small Animals, 40 lb.

$7

.99

Purina Equine Senior Horse Feed, 50 lb. Bag
4.9(4425)

Purina Equine Senior Horse Feed, 50 lb. Bag

$29

.49

Triple Crown Senior Textured Horse Feed, 50 lb. Bag
4.8(1390)

Triple Crown Senior Textured Horse Feed, 50 lb. Bag

$34

.49

Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Shop all Cosequin
Cosequin ASU Horse Supplement, 500g

Item # 1137188

Stocked & Ready
Cosequin Cosequin ASU Horse Supplement, 500g
Cosequin Cosequin ASU Horse Supplement, 500g
Cosequin Cosequin ASU Horse Supplement, 500g
Cosequin Cosequin ASU Horse Supplement, 500g

Size: 500 g

Get everything you need
Cosequin ASU Horse Supplement, 500g
4.6(485)

Cosequin ASU Horse Supplement, 500g

$90

.99

Tractor Supply Pelletized Bedding for Horses and Small Animals, 40 lb.
4.8(9015)

Tractor Supply Pelletized Bedding for Horses and Small Animals, 40 lb.

$7

.99

Purina Equine Senior Horse Feed, 50 lb. Bag
4.9(4425)

Purina Equine Senior Horse Feed, 50 lb. Bag

$29

.49

Triple Crown Senior Textured Horse Feed, 50 lb. Bag
4.8(1390)

Triple Crown Senior Textured Horse Feed, 50 lb. Bag

$34

.49

Available promotions

Save 5% on your first Smart Supply Pickup order. Maximum savings of $50. ...

Learn More

Free standard delivery on online footwear & clothing purchases of $49 and over. See discounted shipping in the cart and during check-out. ...

Learn More
Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

The Cosequin ASU Horse Supplement is the number 1 veterinarian-recommended joint health supplement brand, according to a survey conducted among equine veterinarians who recommended oral joint health supplements. Cosequin ASU is veterinarian-formulated with avocado/soybean unsaponifiables (ASU), glucosamine, chondroitin sulfate, methylsulfonylmethane (MSM) and boswellia serrata extract to provide joint health support for equine athletes regardless of discipline or performance level. When performance matters, choose Cosequin. Use this ASU horse supplement to provide broad-spectrum joint support for the equine athlete. Available in a 500g size.

  • Joint Health Support for Horses: Cosequin is the number 1 veterinarian recommended joint health supplement brand
  • Powered by ASU: The combination of ASU, glucosamine and chondroitin found in the Cosequin ASU horse supplement has been shown to be more effective supporting joint health than either glucosamine or chondroitin sulfate alone in cell culture studies
  • High-Quality Ingredients: Avocado/soybean unsaponifiables, or ASU, is derived from avocados and soybeans; studies using cartilage cells have shown that ASU inhibits the expression of several components involved in the process of cartilage breakdown in joints
  • Formulated for Your Horse: ASU complements the positive effects of the glucosamine and chondroitin sulfate in Cosequin ASU, providing broad-spectrum joint support for the equine athlete
  • Backed by Science: Nutramax Laboratories Veterinary Sciences supplements are veterinarian-formulated with high-quality ingredients to support your horse's joint health, no matter their discipline or performance level
  • Supplement is formulated with glucosamine, chondroitin sulfate, methylsulfonylmethane (MSM) and avocado/soybean unsaponifiables (ASU)
  • Please refer to directions on package for full administration instructions.

32.4 grams contains:* Glucosamine Hydrochloride 14,400mg, Methylsulfonylmethane (MSM) 10,000mg, Chondroitin Sulfate 2,400mg, Avocado/Soybean Unsaponifiables (ASU) Powder 2,100mg, Boswellia Serrata Extract 560 mg, Manganese 100 mg. *Each scoop contains approximately 16.2 grams. Contains up to 10% moisture. Standardized to contain a minimum of 30% avocado/soybean unsaponifiables. Additional Information: Your veterinarian is your best ally in managing your horse's health. If your horse has any condition that requires medical attention, you should always consult your veterinarian. For animal use only. This product should not be given to animals intended for human consumption. Keep out of reach of children. Cosequin ASU contains FCHG49 Glucosamine, TRH122 Sodium Chondroitin Sulfate, and NMX1000 Avocado/Soybean Unsaponifiables. Inactive Ingredients: Mixed tocopherols, natural and artificial apple flavor, silicon dioxide, and soy protein isolate.

No valid table data or text available

See product label for full instructions

N/A

BrandCosequin
Country of OriginMade in USA
FlavorNone
Manufacturer BrandCosequin
Product FormPowder
Size500 g
Manufacturer Part Number97205

Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 6 of 6 Questions
Sort by
Newest questions

Q: how long does it take to see results?

10 months ago
1 Answer
  • A: Hi Neighbor! You should typically expect to see results from Cosequin ASU Horse Supplement within 2 to 4 weeks, though some horses may respond sooner and others may take longer
    10 months ago
    Helpful?

Q: Does this contain shellfish?

a year ago
1 Answer
  • A: Hi Neighbor! Cosequin ASU is veterinarian formulated with avocado/soybean unsaponifiables (ASU), glucosamine, chondroitin sulfate, methylsulfonylmethane (MSM), and boswellia serrata extract to provide joint health support for equine athletes regardless of discipline or performance level.
    a year ago
    Helpful?

Q: Is this product safe for dogs?

3 years ago
1 Answer
  • A: No, this product is not intended to be given to dogs. It is intended only for horses.
    3 years ago
    Helpful?

Q: is this the same as the one for dogs?

3 years ago
1 Answer
  • A: This product is only intended for horses.
    3 years ago
    Helpful?

Q: What are the directions to administer? How long will this size container last administering as per directions?

5 years ago
2 Answers
  • A: You put over their feed. It should last about 30 days.
    5 years ago
    Helpful?

Q: Would this product be good use for a horse that has calcium build up on his knee?

8 years ago
1 Answer
  • A: This will not affect the horse's current calcium build up. However, this product doesn’t contain any calcium either, therefore wouldn’t add to the issue. Because this contains Glucosamine and Chondroitin Sulfate, this product will help with the joint swelling which may be one of the side effects of having the calcium build up.
    8 years ago
    Helpful?

Q&As

Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 6 of 6 Questions
Sort by
Newest questions

Q: how long does it take to see results?

10 months ago
1 Answer
  • A: Hi Neighbor! You should typically expect to see results from Cosequin ASU Horse Supplement within 2 to 4 weeks, though some horses may respond sooner and others may take longer
    10 months ago
    Helpful?

Q: Does this contain shellfish?

a year ago
1 Answer
  • A: Hi Neighbor! Cosequin ASU is veterinarian formulated with avocado/soybean unsaponifiables (ASU), glucosamine, chondroitin sulfate, methylsulfonylmethane (MSM), and boswellia serrata extract to provide joint health support for equine athletes regardless of discipline or performance level.
    a year ago
    Helpful?

Q: Is this product safe for dogs?

3 years ago
1 Answer
  • A: No, this product is not intended to be given to dogs. It is intended only for horses.
    3 years ago
    Helpful?

Q: is this the same as the one for dogs?

3 years ago
1 Answer
  • A: This product is only intended for horses.
    3 years ago
    Helpful?

Q: What are the directions to administer? How long will this size container last administering as per directions?

5 years ago
2 Answers
  • A: You put over their feed. It should last about 30 days.
    5 years ago
    Helpful?

Q: Would this product be good use for a horse that has calcium build up on his knee?

8 years ago
1 Answer
  • A: This will not affect the horse's current calcium build up. However, this product doesn’t contain any calcium either, therefore wouldn’t add to the issue. Because this contains Glucosamine and Chondroitin Sulfate, this product will help with the joint swelling which may be one of the side effects of having the calcium build up.
    8 years ago
    Helpful?

Customers Also Bought

  1. Absorbine Bute-Less Comfort and Recovery Pelleted Horse Supplement, 5 lb.
    4.7 out of 5 stars with 471 reviews
    4.7 (471)

    Absorbine Bute-Less Comfort and Recovery Pelleted Horse Supplement, 5 lb.

    $59.99
  2. DuMOR MSM Joint Health Horse Supplement, 2 lb.
    4.7 out of 5 stars with 80 reviews
    4.7 (80)

    DuMOR MSM Joint Health Horse Supplement, 2 lb.

    $18.99
  3. Cosequin Joint Health Pellets for Horses, 910g
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Cosequin Joint Health Pellets for Horses, 910g

    $99.99
  4. equinova Vita Paste Junior 3.3 lb.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    equinova Vita Paste Junior 3.3 lb.

    $59.99
  5. equinova Arthroagil Powder 3.3 lb.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    equinova Arthroagil Powder 3.3 lb.

    $169.99
  6. Cosequin Joint Health Pellets with MSM for Horses, 1,400g
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Cosequin Joint Health Pellets with MSM for Horses, 1,400g

    $114.99
  7. 100X Equine Joint Flex Plus
    4.5 out of 5 stars with 2 reviews
    4.5 (2)

    100X Equine Joint Flex Plus

    $113.99
  8. Cosequin ASU Equine Joint Health Supplement Powder, 1,320g
    4.6 out of 5 stars with 319 reviews
    4.6 (319)

    Cosequin ASU Equine Joint Health Supplement Powder, 1,320g

    $139.99
  9. Cosequin ASU Joint and Hoof Daily Maintenance Support Pellets for Horses, 1,200g
    4.7 out of 5 stars with 3 reviews
    4.7 (3)

    Cosequin ASU Joint and Hoof Daily Maintenance Support Pellets for Horses, 1,200g

    $112.99
  10. SmartEquine Devils Claw Plus Granular Horse Supplement, 2 lb.
    4.6 out of 5 stars with 282 reviews
    4.6 (282)

    SmartEquine Devils Claw Plus Granular Horse Supplement, 2 lb.

    $19.99
    Was $39.99Save $20.00
  11. Top Rated
    Cosequin ASU Joint Health Supplement Pellets for Horses, 1,420g
    5.0 out of 5 stars with 7 reviews
    5.0 (7)

    Cosequin ASU Joint Health Supplement Pellets for Horses, 1,420g

    $139.99
  12. equinova Arthroagil Basic Powder 3.3 lb.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    equinova Arthroagil Basic Powder 3.3 lb.

    $64.99

Reviews

Rating Snapshot

Select a row below to filter reviews.

5 starsstars

379
379 reviews with 5 stars.

4 starsstars

60
60 reviews with 4 stars.

3 starsstars

24
24 reviews with 3 stars.

2 starsstars

7
7 reviews with 2 stars.

1 starstars

15
15 reviews with 1 star.

Overall Rating

4.6
338 out of 361 (94%) reviewers recommend this product

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Adding a review will require a valid email for verification
  • satisfaction
  • price
  • results
  • comfort
  • purchase
  • large
  • quality
  • performance
1 to 4 of 485 Reviews .
1 – 4 of 485 Reviews
Sort by
Most Recent
Review 1
1 out of 5 stars.

Waste of money

22 days ago
I purchased cosequin in hopes of easing the joint pain of my horse and there was absolutely no improvement in his condition within a months use of cosequin. I used the loading dose of 2 scoops per day for a month and after not seeing any improvement at all I decided to contact Nutramax directly. When I reached customer service I was told that cosequin is not for pain, it's just a supplement and it is for future joint issues prevention not for current issues relief. I am very disappointed in this product and that the Nutramax doesn't stand behind this product. Now I have to wait for a new supplement to arrive that is backed up by the manufacturer. So if your looking to give your horse relief for discomfort and stiffness that he is suffering from now, then don't bother with this product!!!
Anonymous
Brooksville Fla
Review 1
5 out of 5 stars.

Along with my VET that recommended this product...

7 months ago
Love this product.
SweepstakesYes

Yes, I recommend this product.

Becky
Wantage, NJ
Review 1
5 out of 5 stars.

Wonderful Improvement

11 months ago
I have been giving this to my 17 year old dressage mare who was starting to have stiffness in her left hock due to arthritis. She's been on it for about 6 months now and shows remarkable improvement. That stiffness is basically gone and she is moving beautifully. I can honestly say this has made a noticeable difference. I don't always say that about supplements, but this one definitely works for typical arthritis/stiffness. So far, I haven't needed injections, just using this helped her enough that I haven't needed to do any more. I think it smells sweet, and I mix it in with soaked alfalfa - no issues with my horse not eating it, but she is not a fussy eater anyway.

Yes, I recommend this product.

Originally posted on SmartPak

Anonymous
Texas
Review 1
5 out of 5 stars.

Jesse

a year ago
Best Stuff EVER
SweepstakesYes

No, I do not recommend this product.

Get the top deals, latest trends and more
Sign up for emails from Tractor Supply today.
First Name*
Last Name*
Email*

Customer Support

  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  

    (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

About Us

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

Work With Us

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

Neighbor's Club

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

Credit Center

  • TSC Credit Card

  • Klarna

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More
  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

  • TSC Credit Card

  • Klarna

Connect & Share with the Tractor Supply Community.

Shop on the go with the Tractor Supply App

Learn More
  • Privacy policy
  • Your Privacy Choices
  • Terms and Conditions
  • California Transparency Act
  • Legal Notices
  • Accessibility
  • Responsible Disclosure Statement
  • Surprise (Balance) Medical Billing Disclosure
  • Transparency in Coverage
  • Human Rights Policy
  • Vendor Code of Conduct
  • California Notice of Collection
  • Privacy Requests

© 2026, Tractor Supply Co. All Rights Reserved.