10 Best Joint Supplements For Horses 2025 in the United States

The Nutramax Cosequin ASU Joint Health Supplement for Horses is a highly recommended option for supporting joint health in horses. This supplement is rich in essential ingredients such as glucosamine, chondroitin sulfate, MSM, and ASU (avocado/soybean unsaponifiables), which are known for their effectiveness in promoting joint health. The inclusion of ASU is especially noteworthy as studies have shown that it can enhance the effects of glucosamine and chondroitin, potentially providing better joint support than these ingredients alone.

Additionally, this product contains boswellia serrata extract and manganese, which further support joint function and health. Nutramax is a reputable brand in the veterinary field, known for using high-quality ingredients and formulating products based on scientific research. This powder supplement is suitable for horses of all breeds and life stages, making it a versatile choice for horse owners.

The product does not contain omega-3 fatty acids or antioxidants, which are also beneficial for joint health. The absence of these components may require horse owners to seek additional supplements to provide a more comprehensive joint care regimen. The ease of administration as a powder and the fact that it is made in the USA add to its appeal. Horse owners should consult their veterinarians before starting any new supplement to ensure it is appropriate for their horse's specific needs.

The Nutramax Cosequin Optimized with MSM Joint Health Supplement for Horses is designed to support joint health and is highly recommended by veterinarians. This supplement includes key ingredients like glucosamine, chondroitin sulfate, and MSM, which are known to promote healthy cartilage and joint function. Additionally, the formula is enhanced with MSM, providing an optimized blend for joint support.

The product comes in a powder form, making it easy to administer and palatable for horses. Each scoop delivers a significant amount of active ingredients, such as 7,200 mg of glucosamine hydrochloride and 5,000 mg of MSM, ensuring potent and effective joint care. The supplement is backed by scientific research and formulated by Nutramax Laboratories, known for their high-quality veterinary products.

This supplement is intended for animal use only and should not be given to animals intended for human consumption. Users should always consult their veterinarian before starting any new supplement regimen for their horse. This product is well-suited for horse owners looking for a trusted, scientifically-backed joint supplement to support their horse's mobility and joint health.

The Absorbine Flex+Max Horse Joint Supplement Pellets offer a comprehensive formula designed to support equine joint health. Key ingredients include high levels of glucosamine (10,000 mg), MSM (5,000 mg), and chondroitin (1,200 mg), which are essential for maintaining healthy cartilage and joint function. The addition of hyaluronic acid (150 mg) helps to lubricate joints, while flaxseed provides omega-3 fatty acids for inflammation reduction. Boswellia serrata is included for its anti-inflammatory properties, and the absence of fillers ensures a concentrated dose in every serving.

This supplement is easy to administer with a once-daily dosage and is available in a 10lb tub offering a 60-day supply, which is convenient for horse owners. Made in the USA, some potential users might find the price point on the higher side, especially when factoring in long-term use. Additionally, while the product does not require a loading dose, some horses may take time to show noticeable improvements, which is common with joint supplements.