Best Horse Joint Supplements UK

Best Horse Joint Supplements UK image of horse galloping on grass with overreach boots on

Finding the best joint supplement for your horse can be like looking for a needle in a haystack at the best of time (excuse the pun!). There are many available on the market to choose from, and you will find types of ingredients used in these supplements vary considerably.

Knowing what ingredients are used in the joint supplement you are providing your horse is very important, as is how to read ingredient labels correctly. Just a bit of ingredient research beforehand can make all the difference.

It is also fair to say, there’s an element of trial and error when it comes to finding a supplement for your horse that will work well. Where one may work well for one horse it is not always the case it will automatically work well for another.

Below are four top horse joint supplements* available in the UK.

Article contains affiliate links*

NAF Superflex

NAF Super Flex
NAF Super Flex

Super Flex Joint Supplements are manufactured by NAF Equine who has been providing products to the equestrian industry for over 30 years. This particular supplement is packed full of very relevant ingredients, such as Glucosamine, that assist heavily in helping horses with joint-related issues including managing pain and repairing joint tissue.

Ingredients in NAF Superflex

  • Glucosamine
  • MSM
  • Antioxidants (Plant-based)
  • Chondroitin Sulphate
  • Hyaluronic Acid

Pros of NAF Superflex

  • The perfect formula with a balanced ingredient list
  • Helps to reduce inflammation the natural way
  • Multiple sizing options available

Cons of NAF Superflex

  • This is a bit on the expensive side

Why NAF Superflex is a Best Horse Joint Supplement UK

This is quite possibly one of the very best equine joint supplements on the market right now. The ingredients have been cleverly balanced in the formula for a maximum effect. The extremely powerful antioxidant ingredients are a great addition to this supplement that works to prevent free radical build up around the joints. We love that there are multiple sizing options available to buy that fit in with most budgets.

Feedmark Best-Flex HA

Best-Flex HA Joint Supplement
Best-Flex HA Joint Supplement

Feedmark is one of the best-known brands on the market and receives some great reviews from customers that come back time and time again. This supplement contains scientifically proven ingredients that will help your horse manage joint pain effectively by using ingredients such as Glucosamine and MSM. This is a great solution for older horses that suffer from arthritis.

Ingredients in Feedmark Best-Flex HA

  • Glucosamine
  • Chondroitin
  • MSM
  • Hyaluronic Acid
  • Vitamin C
  • Omega 3
  • Boswellia

Pros of Feedmark Best HA

  • Helps support flexibility and suppleness
  • Natural ingredients such as Vitamin C, Omega 3 and Boswellia for an added boost
  • Multiple size options available

Cons of Feedmark Best HA

  • A slightly higher price point than some of the others on our list

Why Feedmark Best HA is a Best Horse Joint Supplement UK

Feedmark Best HA is a trusted brand that many equine owners love. It uses some highly proven ingredients for managing joint pain and overall joint care for horses. This product is slightly higher in price than some of our other brands on this list, however, we still think for such a big brand, this is reasonable value for money.


Synequin Equine

Synequin Equine
Synequin Equine

Synequin equine joint supplements are a product produced by Vet Plus who have been trading since 1995 as a family run business from Lancashire, the UK. This supplement is made with top quality premium ingredients that have been designed to support your horse’s joints by maintaining healthy cartilage.

Ingredients in Synequin Equine

  • Glucosamine
  • Chondroitin Sulphate
  • Zinc – helps to repair cartilage and encourage collagen development
  • Vitamin C – antioxidant properties helping to neutralize harmful free radicals

Pros of Synequin Equine

  • Vitamin C and Zinc for extra joint support
  • A trusted UK brand for peace of mind
  • Can be purchased in handy sachets which is very convenient

Cons of Synequin Equine

  • Not as fast-acting as some of the other brand on our list

Why Synequin Equine is a Best Horse Joint Supplement UK

We absolutely love this product! It comes in individual sachets that are such a convenient feature and this makes administering so much easier. This is a massive plus point for this brand. We also think the presence of zinc and Glucosamine in the formula is a great add on ingredient as it can bridge the gap between any deficiencies that may be present. Overall we really like this supplement even if it is slightly more expensive than some other brands available.

Available on Viovet shop now.

Equistro Flexadin

Equistro Flexadin
Equistro Flexadin

Equistro Flexadin is produced by German manufacturing company Vetoquinol and has been serving the equestrian community since 1986. This company pays particular attention to using raw ingredients in their supplements and this brand has taken a slightly different direction to the norm with the ingredients included in their joint supplements.

Ingredients in Equistro Flexadin

  • UCII® – a molecule of undenatured (natural) type II collagen
  • Manganese – Trace mineral
  • MSM

Pros of Equistro Flexadin

  • The addition of UCII® is great for horses recovery from injury
  • Easy to use
  • Great for competition horse’s whose joints are under a huge amount of strain

Cons of Equistro Flexadin

  • We’re not convinced about the addition of Manganese in this formula as most horses get the required amount through their daily diet and deficiencies are rare.

Why Equistro Flexadin is a Best Horse Joint Supplement UK

We love the mix of ingredients for the most part and think the addition of UCII® is a game-changer. Particularly for horses who in the recovery stages from an injury. This is also a great product for horses that are in fast and heavy work and can help loosen up the joints. This supplement is a little on the expensive side, but we think the overall effects will far outweigh the price.

*Please note this article contains affiliate links which means should you choose to click and purchase we may earn a small revenue. you can learn more about affiliate links here.

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