Synequin Equine Joint Supplement Horses Review

synequin product review

Synequin Equine Joint Supplement for Horses pitches itself as a solution for horses with arthritis or other joint issues. In this article, we take a closer look at everything you need to know before buying.

Stiffness is pretty common during the winter months, where the cold weather, and often limited turnout, takes its toll on your horse’s joints. As horses get older they are much more prone to arthritis which could prompt you to start supplementing your horse’s diet with joint supplements. Arthritis is a painful condition and you must recognise the signs. Lack of mobility and stiffness are usually the most notable symptoms.

Supplements can be very effective and an easy way of maintaining your horse, keeping them happy, fit, and healthy. Knowing which joint supplements to buy can be a tricky process and we always advise owners to have a thorough understanding of what is included in their horse’s feed.

Today we have chosen to take a closer look at the Synequin Equine for Horses joint supplement to see how this fares up against the competition.


Horse Reviews Best Joint Supplements

Summary: We like Synequin joint supplement, it’s got a good blend of ingredients and should be effective. But is it as good as our top pick?

Who makes Synequin Equine?

Synequin is a brand part of the VetPlus Group. The group has been trading since 1995 and is a family run business from Lancashire, the UK owned by David Haythornthwaite. They are also part of a wider business called the Tangerine Group. Synequine joint supplement is probably their most popular ingredients.

VetPlus is committed to producing a complete range of premium products for the veterinary profession. It is their vision and mission to be the best in the field, not necessarily the biggest.

This is particularly apparent when looking at all the numerous awards this business has won over the last 10 years such as Climate Change Adaptation Award Winner, Best Company ‘One To Watch’ 2016 and Manufacturer of the Year in 2015 BIBAs (Be Inspired Business Awards) to name but a few.

Ingredients in Synequin Equine

  • Glucosamine HCl 99% – 5000mg
  • Chondroitin Sulphate 95% – 2000mg
  • N-Acetyl D-Glucosamine 99% – 500mg
  • Ascorbic Acid (as L-ascorbic acid) – 570mg
  • Zinc Sulphate monohydrate – 360mg

Chondroitin sulphate

Chondroitin sulphate is not strictly a pain reliever in its own right, and a supplement with this ingredient alone would not be very effective in helping the joints. However, it is known to be very effective when working closely with other ingredients. One of the key ingredients Chondroitin works best with is Glucosamine, which is also part of this supplement’s ingredients list (see below).

Together these two ingredients are a very effective pain reliever designed to take the edge off. It helps to delay the cartilage deterioration rate, whilst still managing the pain associated with arthritis, which can be particularly troublesome for horses.

Glucosamine hydrochloride

Glucosamine is undoubtedly one of the best single ingredients in any joint supplement. Much research has taken place on the subject of how this ingredient can help joint pain in horses and the outcome has been phenomenal. Most joint supplements on the market will include a varying degree of glucosamine in the formula. However, the best results have occurred from higher levels of this substance. It isn’t uncommon to find 99%-100% pure Glucosamine in horse joint supplements since it is highly effective.

This fast-acting, powerful ingredient has a soothing effect that aims to reduce arthritic symptoms and relieve pain. It has lubricating properties that act as a shock absorber, cushioning your horse’s joints during exercise. It also helps to build cartilage around the tough connective tissue that protects the joints. From older horses with arthritis to competition horses doing fast, intensive work, Glucosamine looks to be an all-round winner when it comes to effectiveness.


Zinc is a mineral that horses are sometimes deficient in and as a result have shown to have impaired cartilage and collagen development.

This mineral can increase the efficiency of somatomedin which in turn helps to stimulate cartilage growth. It is also involved in one of the body’s important antioxidant enzyme systems. Equine diets tend to be very high in manganese but very low in Zinc, which is why supplementation may be necessary.

Vitamin C

Vitamin C is a great add on ingredient to any horse joint supplement. Thanks to its antioxidant properties, it can help to neutralize harmful free radicals throughout your horse’s body. It is responsible for the formation and maintenance of collagen which is vital for healthy joints, skin, and tissue.

It can be a particularly useful supplement for sports performance horses whose body is quite often put under a lot of pressure.                                                                                                                                                         

Synequin Joint Supplement for Horses Review Conclusion

Overall, this supplement provides a good combination of ingredients that have a massive emphasis on antioxidants. The help to remove free radicals from your horse’s body and aid the formation and maintenance of collagen.

The addition of Glucosamine hydrochloride and Chondroitin sulphate is a big plus as they are such powerful ingredients and you won’t find many supplements of this nature without them included.

Synequin Equine for Horses joint supplement is easy to feed and sold in a large tub which is long-lasting (approx. 200 days). The price tag is pretty reasonable, so we would put this in our mid-range pricing. In conclusion, we would put this into our win-win category.

Is there anything better than Synequine For Horses?

Whilst Synequine is a good product, its price is extremely high, and it might not be for everyone.

Related posts