Expert-Recommended Joint Supplements for Arthritic Horses
Discover the best joint supplement for horses with arthritis. We review Nutramax Cosequin ASU and explain why combining glucosamine, chondroitin, MSM, and boswellia provides the most comprehensive pain relief and mobility support.
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Top Pick: Nutramax Cosequin ASU Joint Health Supplement for Horses. Contains glucosamine, chondroitin, and avocado/soybean unsaponifiables (ASU) which are sho.
Best Value: Manna Pro Corta-Flx Equine Joint Supplement. Provides a comprehensive blend of glucosamine, chondroitin, MSM, and hyaluronic acid at a.
Best Upgrade: Platinum Performance Canine CJ. A premium formula with high-quality ingredients including glucosamine, chondroitin, MSM, a.
Best for Beginners: SmartEquine SmartFlex SmartPaks Pellets. A gentle yet effective formula suitable for horses new to joint supplements.
Also Great: Absorbine Flex+Max Horse Joint Supplement Pellets. Features a unique blend of glucosamine, chondroitin, MSM, and hyaluronic acid with the add.
When choosing a joint supplement for horses with arthritis, the most important consideration is the bioavailability and potency of active ingredients like glucosamine, chondroitin, MSM, and hyaluronic acid. Our editorial team has compared top products to help you find the best support for your horse’s mobility and comfort.
Horses with arthritis need supplements that reduce inflammation, support cartilage repair, and improve joint lubrication. We focused on products with proven ingredients, high absorption rates, and positive owner feedback for arthritic horses.
Why this matters
We found that for horses with arthritis, combining glucosamine, chondroitin, and MSM with a natural anti-inflammatory like boswellia or ASU provides the most comprehensive support for reducing pain and improving mobility.
The Options
Types Explained
Pelleted Joint Supplements
Concentrated pellets that can be fed alone or mixed with feed. They often contain multiple active ingredients and are convenient for precise dosing.
Liquid Joint Supplements
Easy to administer and quickly absorbed. Liquids are often palatable and can be poured over feed or given orally with a syringe.
Powdered Joint Supplements
Versatile powders that can be mixed into wet or dry feed. They may offer customizable dosing but can be messy.
The Rankings
Top 5 Picks
#1
Top Pick
Nutramax Cosequin ASU Joint Health Supplement for Horses
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Contains glucosamine, chondroitin, and avocado/soybean unsaponifiables (ASU) which are shown to reduce inflammation and support cartilage repair. This combination is especially effective for arthritic horses.
Provides a comprehensive blend of glucosamine, chondroitin, MSM, and hyaluronic acid at a competitive price. It also contains yucca and boswellia for added anti-inflammatory support.
A premium formula with high-quality ingredients including glucosamine, chondroitin, MSM, and hyaluronic acid, plus omega-3s and antioxidants. Designed for horses with advanced joint issues or performance demands.
A gentle yet effective formula suitable for horses new to joint supplements. Contains glucosamine, chondroitin, MSM, and hyaluronic acid at a moderate strength to start supporting joint health.
Features a unique blend of glucosamine, chondroitin, MSM, and hyaluronic acid with the addition of silica and turmeric for extra joint and connective tissue support. Palatable and easy to feed.
Look for supplements with clinically effective doses of glucosamine (5,000-10,000 mg/day) and chondroitin (1,000-5,000 mg/day). Products with MSM (5,000-10,000 mg) and hyaluronic acid (50-100 mg) can further support joint health.
02
Anti-Inflammatory Additives
Ingredients like Boswellia serrata, yucca, turmeric, or ASU (avocado/soybean unsaponifiables) help reduce inflammation associated with arthritis. These can enhance the supplement's effectiveness for pain relief.
03
Form and Palatability
Horses can be picky eaters, so choose between pellets, powders, or liquids based on your horse's preference. Palatability is crucial to ensure consistent intake, especially for long-term use.
04
Absorption and Bioavailability
Some ingredients like glucosamine HCl have better absorption than glucosamine sulfate. Look for products that use high-quality, bioavailable forms and possibly include absorption enhancers like vitamin C or manganese.
05
Brand Reputation and Quality Control
Choose supplements from reputable brands with a history of manufacturing quality equine products. Look for those that follow Good Manufacturing Practices (GMP) and provide transparent ingredient sourcing.
Pro tip
Our team suggests starting with a supplement that includes hyaluronic acid, as it specifically targets joint lubrication, which is often diminished in arthritic joints. Also, give the supplement at least 4-6 weeks to see noticeable improvement.
Frequently asked questions
How long does it take for a joint supplement to work in horses with arthritis?
Most joint supplements require 4-6 weeks of consistent use before you see noticeable improvements in mobility and comfort. Some horses may respond sooner, while others may need up to 8 weeks. Always follow the recommended dosage.
Can I give my horse a joint supplement along with pain medication?
Yes, but consult your veterinarian first. Joint supplements work differently than NSAIDs and can be used alongside them. However, some supplements may interact with medications, so professional guidance is important.
Are there any side effects of joint supplements for horses?
Side effects are rare but can include mild digestive upset (loose stools or colic) especially when starting a new supplement. To minimize risk, introduce the supplement gradually and ensure your horse has access to plenty of fresh water.
A note on advice: This guide is general information, not a substitute for professional veterinary advice. Talk to your vet before changing your dog's diet or care routine, especially if your dog has allergies, kidney disease, pancreatitis, obesity, heart disease or any other medical condition.
Transparency
How we made this guide
How we chose. We compared the options on the factors that matter most for Horses, using manufacturer specifications, aggregated verified owner reviews and editorial comparison. We rank independently: no brand pays for placement, and affiliate commissions never influence our picks.
How it was written. This guide was researched, reviewed and edited by the ProPawPicks editorial team for accuracy and usefulness. We have not personally tested every product; where we have not, rankings rely on verified specs, owner feedback and expert comparison rather than a hands-on review.
Affiliate disclosure. ProPawPicks is reader-supported. If you buy through links on our site, we may earn a commission at no extra cost to you. See our affiliate disclosure.
Some links below are affiliate links. If you buy through them we may earn a small commission at no extra cost to you. Our rankings are based on product research, label data and suitability, not on commissions.
