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Premium Horse Supplements & Canine Supplements

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PREMIERflex HA description

Premier Flex HA is a horse joint supplement for healthy joints.

  • Contains ingredients vital for heathy horse joints
  • Includes super strength Glucosamine HCL, MSM, Omega 3 oils, Chondroitin and Hyaluronic Acid (HA)
  • Supports the health of cartilage and synovial fluid (joint oil)
  • Easy to add to horse feed
  • Great for ageing horses, working horses or horses who compete

Premier Flex HA is a very high specification equine joint supplement that has been formulated to include the very best ingredients that a horse owner can buy in a modern equine joint supplement. Not only does it include high levels of the essential ingredients super strength Glucosamine HCL (far stronger than standard glucosamine), MSM and Omega 3 oils we have also included the very expensive ingredients Chondroitin and Hyaluronic Acid (HA) which are the latest innovations in joint supplements and work in synergy with the above. We believe Premier Flex HA to be the best joint supplement for horses that you can buy on the market today.

The formulation of Premier Flex HA joint supplement for horses is unsurpassed in the equine joint supplements market. Premier Flex HA includes the highest level of HA available in equine joint supplements (more than "Cortaflex fortified with Hyaluronic Acid" and even more than "Cortaflex HA" their highest spec brand!)

Premier Flex HA also includes a high level of Chondroitin Sulphate, in fact Premier Flex HA contains 100 times as much Chondroitin per day as NAF 5 Star SuperFlex!! (Premier Flex HA at 1330mg, SuperFlex at 13mg). Premier Flex HA also includes MSM and high levels of Omega 3 and no other joint supplement for horses contains this array and level of ingredients.

The best joint supplements for horses contain the essential ingredients that are thought to support the health of cartilage and synovial fluid (joint oil). As horses age their joints have been subjected to a substantial amount of attrition and the cartilage is often the first place that shows this wear and tear. It is also an excellent supplement to feed for younger hard working horses as it helps the horse receive the correct levels of nutrients from an early age.

Premier Flex HA does not contravene any rules of the FEI or British Horseracing Authority .

Independent study of Premier Flex HA

Premier Flex HA is the only equine joint supplement to be independently tested in the UK , click here to see the results of the trial.

Compare Premier Flex HA

Compare Premier Flex HA to other leading joint supplements for horses:-

  High Levels of Glucosamine,
Chondroitin AND Hyaluronic Acid
cost per day
Premier Flex HA Yes 36p
Cortaflex No 48p
NAF 5 Star SuperFlex No 58p
VetVits EquiFlex No 36p
How Does Premier Flex HA Work?

Glucosamine HCL
Glucosamine is an amino sugar used to build tendons, ligaments, cartilage and synovial fluid (joint oil). It stimulates production of GAG’s (glucosaminoglycans) in synovial fluid to enhance lubrication. In addition to being a lubricant this fluid acts as a shock absorber cushioning the joint during exercise. Pain and stiffness occur when the fluid becomes thinner due to age, hard work or disease. After being consumed Glucosamine is absorbed through the wall of the intestine into the body. It is then attracted to the joint cells where it provides the raw material to build up synovial fluid. Premier Flex HA uses super strength Glucosamine HCL, the very best glucosamine (40% more glucosamine than standard glucosamine).

Hyaluronic Acid (HA)
Hyaluronic Acid is the latest advance in joint supplements. Hyaluronic acid (known as HA) is a component of synovial fluid whose function is to cushion and lubricate the joint. Combined with Glucosamine, Chrondroitin and MSM this group of therapeutics “..provides significant lubrication to the synovial membrane that is responsible for dissipating more than 50% of the friction within the joint” - J. Black, DVM, Senior Partner, Pioneer Equine Hospital, California. HA is very expensive and as such most companies do not include it in their joint supplement. Hyaluronic Acid is a very important ingredient in joint supplements, previously it would be injected into the joint but with a high spec joint such as Premier Flex HA it can now be provided in oral form.

Chondroitin Sulphate
Most bones end in cartilage, a plastic like material which lines the joints preventing bones grating against each other. If this lining wears out the joint becomes stiff and uncomfortable. Chondroitin is chemically similar to glucosamine and is a constituent of cartilage. Chondroitin sulphate works in synergy with glucosamine and HA to help maintain cartilage composition.  Chondroitin is also very expensive and often left out of other products or added in only minute quantities.

MSM is a rich source of organic sulphur and crucial as a building block for joints, tendons, cartilage and ligaments. It is essential for all connective tissue and is often fed on its own for joint issues in horses and humans. Combining MSM with glucosamine, chondroitin and HA again has a synergistic effect and no high spec equine joint supplement should be without MSM.

Omega 3
Omega 3 is present in Premier Flex HA in high amounts and this is derived from micronized linseed. Through its digestion the source is broken down into EPA and DHA Omega 3 fatty acids. These are very healthy fatty acids and help lubricate joints and facilitate the movement of synovial fluid in the joint.

Methionine and Lysine
These two ingredients are both amino acids that help with the natural production of MSM.

Vit C and Vit E
Two powerful anti-oxidants that play a key role in neutralising free radicals thereby helping boost the immune system. Vitamin C also helps collagen production and joint issues can occur when there is a lack of collagen in the joints.


Nutritional information for PREMIERflex HA

Levels of main ingredients at initial feeding amount:

Glucosamine HCL 13,000mg
Chondroitin Sulphate 5,000mg
MSM 10,000mg
Hyaluronic Acid (HA) 300mg

We also sell 1Kg tubs of Premier Flex HA directly to customers in Europe. The extra cost in postage is £4.95, this will be added when your order is processed. 

For orders outside Europe please email for delivery costs

Customer Reviews

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This stuff has worked wonders for my 19 year old arthritic Irish Draught, he’s like a spring lamb again! He’s moving a lot more freely, and looks & feels a lot more comfortable. I can’t recommend this enough!

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I was pretty sceptical at first, tried numerous other supplements on our 25 Yr old clydesdale Cross. He has arthritis in his fetlocks stiff when turning and clicky joints. He came to us 2 years ago and would spend his days stood in the field looking miserable..introduced the premier flex ha into his feed, no immediate change but within couple of weeks he was like a youngster. Cantering around the field with the rest of the herd, he's alert, got an amazing coat and full of life. Never have I been so pleased to have a stroppy horse and for the first time in 2 years he is so keen to ride out he'll go out without a buddy. Equine Answers can't thank you enough you've changed my boys life and mine!

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I have been using PremierFlex HA now for well over 2 years and cannot fault this supplement. After my horse had surgery on both hind upper suspensory ligaments and treatment to his sacroiliac joint I was keen to find a joint supplement to help support his needs, I had never heard of this brand and showed my equine physio to see her thoughts and she was impressed by the ingredients listed so I brought a sample tub to try and have never looked back. Prior to starting this supplement my horse had been on 1 Bute a day to help maintain his soundness and comfort alongside regular monthly physio but within months of using PremierFlex HA I stopped giving the Bute as it was no longer required and he is as sound and as strong as he's ever been in full fitness and competing and my physio is so impressed with his soundness, topline and strength in his back end, and he currently only requires physio treatments every 4months or so. My boy is also prone to be a fussy eater but he's always gobbled up his feed with the supplement in. Would and have highly recommended this product to others and they've also seen good results.

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Two days. TWO DAYS! Premier Flex HA was recommended to me by a friend who uses this for her veteran (now competing again!) She said to expect results in 5 days, but this is 2 days! My beloved 26yo shire cross was experiencing difficulty navigating his stable. He is arthritic and struggle more in the cold (dont we all?). You could see him figure how he could get the most space to turn by moving along the edge of the stable to wee at the back (apologies for TMI!) Anyway, yesterday, without a second thought, he just very casually and fluidly turned on the spot to return to his hay (unflummoxed by my jaw on the floor and subsequent yelling to my friend). He moved as if he was 10 years younger. Up until this point I thought supplements were a placebo for the owner, but *this is different*. It works. It works! Two days. TWO DAYS! From the bottom of my heart, and his, thank you :-)

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Ok firstly I’m not one to write reviews. . But here goes. I sound crazy, but this supplement has me crying with happiness. I can’t even begin to explain how this product has not only changed my horses comfort level but also my mind set. My happy, cheeky and very beautiful cob is back to himself. I am about to start radiotherapy treatment and he not only gives me something to focus on but is also my hugging buddy and therapy. Thanks you to whoever developed this product. You will never truly know how much of an impact you have made ?? I hope this works for your horse. That is has mine.

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Just wanted to say how brilliant your products are. Having tried a number of supplements over the years to help my arthritic retired mare, the Premier Flex HA has made the world of difference. From visibly stiff and uncomfortable, she now canters freely around her field and is enjoying life. This has knocked years off her! Thank you very much from a very happy customer. I have recommended you to friends who can see the difference for themselves

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Fantastic product, thought we had seen the end of our Shetlands life, this product has saved his life. He’s gone from barely being able to move and laying most of the day, too moving around so freely and back to his travels , round paddocks he shouldn’t be in. Thank you

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Thank you, you have saved my horse's life. My 20 year old Friesian stallion had to be retired last year due to chronic ringbone. He was DOG lame, even in walk. I tried your product alongside a boswelia based painkiller and I have my boy back again. I have chronicled his recovery on Facebook and at least two people to my knowledge have taken this on board and their horses have come sound too. May God bless you. From me and my Boy, thank you thank you thank you .

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Since arthritis had been diagnosed in my Ponys coffin joint in 2015 we have tried a lot: Steroide injections, acupuncture and other more expensive supplements you can only order from vets. Although injections worked, there is always a risk involved especially if the pony is likely to get laminitis. I’ve been using 365 balancer for a while, and now started premierflex HA just over 10 days ago. I can already see an improvement and I’m very happy for my pony to be able to walk pain free again. The only regret is that I haven’t tried premierflex HA earlier!

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We have a 12year old ISH in recent weeks her stiffness and clicking had become considerably worse.So I started to research supplements and sceptically decided to try Premier Flex HA. Wasn't holding out much hope of this product working for her as we have tried lots of supplements before with no success with previous horses and ponies. However after 7 days of her having this supplement i couldn't be happier. She has no stiffness at all now and the clicking noise has completely disappeared. I bought the 500g first time. Will be moving up to a bigger tub. This product is awesome cannot recommend it enough

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This is by far the best value product and also with the highest spec ingredients. I have researched all major brands and this is as good as it gets

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This product is so amazing! I brought this supplement for my Connie who has had bad laminitis this year and was left very stiff, particularly in his back legs. I tried different feeds etc but nothing seemed to make a difference and he was still very stiff. I then tried premier flex HA and the change within a few weeks was incredible! He is now galloping down from the field and moving so much better in the school. I would highly recommend this product to anyone!!!

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I cannot tell you how very pleased I am with what I see as being direct result of using the premier Flex HA for my dressage cob. I started using the supplement last Winter and saw very significant improvement in his way of going. He has no known difficulties with his joints, but aged now thirteen I felt he maybe needed a bit more support. In a very silly move I took him off the supplement during the Summer months for financial reasons.... needless to say on re introduction we once again see enormous gains in ease of movement, relaxation in his work and stride length, and in partnership with Equine Answers Calma I cannot wait for his next equine sports therapist visit so she can feel and see the difference in him.

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Cant tell you how happy i am with Premier Flex HA. Started my 21 year old mare on it a few weeks ago. Today I watched her canter down the field to me instead of shuffling. To say I was overwhelmed is an understatement. She's so light on her feet, doesn't struggle in the mornings. Thank you Premier Flex for giving me my happy girl back, tears of joy have been shed!

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Now on my 3rd tub of Premier Flex HA after using other joint supplement and defínite improvement. My boy is 21 really works well ! Very pleased

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I am constantly wowing about this product to everybody. I have been using Premier Flex HA for so many years now. Many of my friends that took my advice are also utterly delighted with this product. I also recommend Pure MSM. My horse rarely has joint swelling in his legs which would have required syringe extraction.

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Absolutely brilliant product! Would 100% recommend! My mum's 19yo cob was quite lame before using this product, we were about to call the vet however after reading the reviews and researching this and a few others products we decided to give Premierflex HA a try, 9 days later we saw a huge improvement, 2 weeks later she is sound and even trotting up the lane when we bring her in! I also use this on my 9yo showjumper who is jumping newcomers and preparing for Foxhunter and there is a big difference in both his normal paces and his athleticism over jumps! I wouldn't use anything else now!

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I had my horse on StrideHA to help with an injury but this proved far too expensive to keep him on, so I switched to Premier Flex HA which has all the same ingredients and I am finding this to be much better - my horse feels amazing and it is so much cheaper. It really does work!! I will be feeding this as part of his maintenance - I highly recommend.

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This supplement is now my absolute go to! I think the results I have had speak for them self, this is the only supplement that I can feel a difference under saddle. My horse is 18hh Gelderland that is training at medium level dressage, he is a big mover and I feel this has definitely helped with muscle fatigue, flexibility and all round joint support. If I can feel the difference it must be working! Both my horses are now going on to premier flex HA, I don't believe after trialling loads! there is anything better on the market and I can't recommend it enough.

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My horse has been on the loading dose for 8 days and I can already see a difference in him :( He has quite bad arthritis in his hocks and mild KS caused by this, which I have been treating with injections. He is usually on 24/7 turnout to help his arthritic hocks, but over winter he came down with a nasty case of vasculitis so was on box rest for 3 months, which did his hocks no favours. I decided to try premier flex after reading these fab reviews. He has always struggled to strike off on the left rein, and perform lateral movements, but since being on Premier Flex HA (and I am aware that we haven't even completed the loading period yet) he has struck off correctly every time, and is both more flexible and more willing in his work. Super happy with this supplement, definitely recommend!

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I can't recommend this supplement enough. I'm so impressed with results. My cob is 20 and suffers with arthritis in all 4 legs. But due to his liver damage, he can't have bute. I did a lot of research in joint supplements, and this one came out on top everytime. He's been on it a year now, and we haven't looked back. My vet couldnt believe the difference in him. Now all my horses are on it! Can't thank you enough!

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Trigger has been on Premier Flex HA for 6 weeks now and the change is amazing. He is so much looser in the morning and he is like a youngster again. Fantastic product!

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I have used many products over the last few years but felt that I was wasting my money and that nothing was really working on my arthritic tb whom I do dressage with. I was recommended this product so I gave it a go and crikey what a difference it has made, he feels supple and doesn't trip as much as he did and this is the only thing I'm doing differently. I have swapped him onto the calmer as well and that is a brilliant product too. Cost effective brilliant products thank you equine answers.

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I switched to this product after it was recommended to me. My horse is a 22 year old 18hh heavy weight hunter. He was becoming increasingly stiff with arthritis. I have not looked back since starting this product. He has the spring back in his step and overall seems much happier in himself. I highly recommend this product

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Can only agree with all the other reviews on this product. Put simply IT WORKS

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The best joint supplement I've ever used, my horse was diagnosed with hock arthritis and this works better than what the vet prescribed us!! My old boy is back to acting his normal self thinking he's 5 not 18!!!

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The Premier Flex HA is brilliant...proof is in the pudding with my 20yo Connemara, who has this year competed 400 competitive kilometre in Endurance rides and he flies around the courses at 15 kph ,and passes the vet's with flying colours !! And the fact that he has been champion of Aquitaine for the 6th year says it all...Highly recommended!!!!!!

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I have been using Premier Flex HA on my competition horses for over a year and have been so impressed I have also trialled it on our retired ex racehorse. He was on bute everyday but since using Premier Flex HA this has been reduced down to an occasional use when weather conditions are bad. I am so impressed with this product that I am now going to trial some more of Equine Answers products.

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Best supplement I've used! My farrier commented how good my boy was with his back legs no snatching etc told him about this supplement! He is 8 and has sacroiliac problems and arthritis in his hock, have noticed him moving better too! Very pleased

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I've been using Premierflex HA on my daughter's 18 year old pony for 3 months now and the difference in him is amazing. He is much more supple and doesn't walk out of his stable stiff any more. It is absolutely amazing. I highly recommend it. We tried a few different joint supplements before Premierflex HA and absolutely nothing compares to it.

Customer Testimonials

  • I put Charlie on Premier Flex HA joint supplement having previously used Cortaflex HA. Not only was Premier Flex HA cheaper but he seemed to be even better on it. My farrier even commented on how more flexible my horse was in his back end having previously been problematic when shoeing. .... got to say Premier Flex HA is the best joint supplement for horses I have ever used!
    Jane Simons
  • My horse has always has been stiff in his joints and more recently got worse due to his age ..... his shoes have been removed and he is no longer ridden. He seems to move more smoothly and certainly isn't as stiff since being on Premier Flex HA joint supplement, and I have noticed in particular when he is being turned out in the morning walks more freely, I will therefore continue to use Premier Flex as it is has made a huge difference to my horse.
    Jackie Baker
  • After just under 2 months of using Premier Flex HA joint supplement I have noticed that Prince is certainly more comfortable. He hasn't been ridden yet but the signs are positive and I am keen to continue using Premier Flex HA ..... I am very pleased with the results and the delivery of the product was excellent very prompt.
    Joanne Anderson
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  • Just a quick email to say how much I love your Premier Flex HA. I now have all my riding club friends ordering it. I noticed a difference in my horse, after two weeks she was springing over the fences and our dressage scores improved. I cannot recommend your products enough. Thank you so much for your fab products!!
    Virginia O'Donovan, Ireland
  • Thought I would drop a quick note to say how impressed I am with the results of your Premier Flex. My 21 year old mare was feeling stiff and not wanting to canter (very unusual) despite being on NAF Superflex for approx. 3 years. I decided to try Premier Flex HA after doing a few hours of research on the internet. My old lady has now got her old sparkle back!
    Claire Brooks

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