Best-Flex HA®

Guest - 17/05/2025 20:34

Been using Best Flex HA for just a couple of weeks. Horses appear to be moving better and also more relaxed. Very quick delivery and easy to navigate website.

Sas - 17/05/2025 20:26

My horse uses Bestflex and I really notice a difference he’s a 20yr old warmblood that thinks he’s still 10yrs old! Great company to deal with and always prompt delivery

Guest - 17/05/2025 19:04

Great product and my 35 year old mare does really well

Alison - 17/05/2025 14:38

Excellent product. My horses are happy to eat it even if they are fussy about other products. It has really helped our ROR and elderly pony who has arthritis.

Heather - 16/05/2025 22:42

Been using this supplement ever since our boy had kissing spine operation.

Dan - 16/05/2025 19:46

We Just love Best Flex HA! We’ve been using for years and we couldn’t be without it!

Suzanne - 16/05/2025 17:53

I wasn’t certain this product was as good as it sounded! I stopped using it and tried others instead, which made me realise just how much better Best Flex HA is, than any other!
I can’t recommend it highly enough it is excellent!

Guest - 16/05/2025 10:43

Excellent product, definitely notice the difference supporting my horses joints and the way he moves. He has arthritis and it’s helping him keep well and still out competing dressage. Would not use anything else!

Guest - 15/05/2025 23:38

I’ve got a big boney youngster who was quite stiff when I brought him, although it’s expensive and I have to feed quite a bit as he’s big I’ve noticed subtle changes and I would like to put it down to this!

Mrs - 15/05/2025 20:08

I use Best Flex HA on both my horses . I use it as a preventative on my three year old and for support for my older horse who appears much more comfortable since I’ve started him on it .

End of content

No more pages to load

Nutrition Information

Maintaining joint health is essential for all horses, particularly those in regular work, older horses, or those competing at high levels. Exercise and the natural aging process can put strain on the joints, making high-quality joint nutraceuticals a valuable addition to support your horse's mobility, flexibility, and overall comfort.

Repetitive concussive forces on the joints are a leading cause of joint wear, contributing to cartilage degradation and synovial membrane irritation. This can trigger an inflammatory response, which, if excessive, may overwhelm the body’s natural repair mechanisms, potentially leading to long-term joint issues.

Best-Flex HA is a scientifically formulated equine joint supplement designed to provide comprehensive joint support. It contains high levels of Glucosamine HCl, Chondroitin Sulphate, and Hyaluronic Acid (HA) - key nutrients that help maintain cartilage integrity and support synovial fluid. MSM is included for its role in supporting tissue elasticity and overall joint function. Additionally, Boswellia offers natural soothing properties, while Omega-3 polyunsaturated fatty acids support a normal inflammatory response. Vitamin C contributes antioxidant benefits, helping to maintain the neutralisation of free radicals and support joint tissues.

By delivering these essential nutrients in an optimal balance, Best-Flex HA® helps maintain joint structure, flexibility, and long-term mobility. Continued daily use throughout your horse’s active career ensures a steady supply of fundamental joint nutrients to support flexibility and performance. For veteran or retired horses, Best-Flex HA® helps soothe the joints and supports ease of movement. It is also safe to feed at increased levels and over extended periods of time for horses that may require additional support.

Micronutrient Analysis

Active Ingredients	Per 3 scoops:
Glucosamine HCl	18000 mg
Chondroitin sulphate	6500 mg
MSM (Methyl sulphonyl methane)	18000 mg
Hyaluronic acid (Sodium hyaluronate)	1100 mg
Vitamin C	11000 mg
Omega-3 fatty acids	11000 mg
Boswellia	12000 mg

Composition

Micronised linseed, Glucosamine HCl (vegetarian), Methyl sulphonyl methane (MSM), Boswellia, Linseed oil, Chondroitin sulphate (90%, low molecular weight), Sodium hyaluronate (HA).

Additives

Vitamins	Additive number	per kg
Ascorbic acid	3a300	122g

Analytical

Moisture	21.5%
Crude protein	14.0%
Crude oils & fats	14.8%
Crude fibre	5.6%
Crude ash	2.2%
Sodium	0.5%

*Based on publicised maintenance rates for active ingredients for a 500kg horse. Correct at time of release.

Feeding Guide

Body weight	Amount per day
Up to 250kg	1 Scoops
250kg - 400kg	2 Scoops
400kg - 600kg	3 Scoops
Over 600kg	4 Scoops

1 scoop (50ml) of Best-Flex HA® weighs approximately 35g.

Feed the recommended level, or as recommended by your veterinary surgeon.

The daily feeding rate can be adjusted based on your horse’s work load, age and mobility, to suit their long term daily requirements. Before and during a period of hard exercise, the daily levels can be increased to the next scoop level to provide extra joint support and may be continued on a long term basis for superior joint health support.

Best-Flex HA® is a complementary feeding stuff for equine animals. Feedmark uses nothing in the formulation of this product that contravenes FEI competition rules.

Learn more about competing within the rules by clicking here.

Probably the world’s best horse joint supplement - read the reviews!