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ExtraFlex HA®

High specification joint supplement with Rosehips

324 reviews. 4.9 / 5
Gail - 12/07/2023 16:18
Keeps my 23 year old going
Mandy - 14/06/2023 16:41
Works well on my cobwith arthritis
Helen - 18/05/2023 11:09
For a n old girl she still has great movement and is showing no signs of slowing down yet at 27 years old!
Jayne - 15/05/2023 12:36
Use it on my horse ever day.
Guest - 15/03/2023 20:36
Starting to see a difference on one of my horses, but he has been on it the longest, so hopefully it will work on all of them
Gail - 09/03/2023 13:45
Keeps my 23 year old sports horse supple.
Carol - 09/03/2023 11:35
Very good product. However I only buy it on doecial offer as it is hugely expensive
Sue - 01/03/2023 19:18
Really helping my mare in her 21st year
Guest - 26/02/2023 20:20
Certainly helping my older horses
Very palatable even for the fussy eaters
Lesley - 09/02/2023 09:30
Would highly recommend this supplement
Lesley - 09/02/2023 09:25
Definitely helps my lovely old girl!
Lesley - 09/02/2023 09:22
Great product & good results!
Guest - 06/02/2023 11:23
Only been feeding a few weeks so cannot give top marks yet!!
Guest - 25/01/2023 19:48
Have used for a number of years with veteran ponies to good effect. Helps with potential stiffness.
Guest - 16/12/2022 11:36
Keeps horses moving freely
Lesley - 14/12/2022 23:23
Really helps my veteran to keep moving
Rebecca - 12/12/2022 19:50
5 star product ,easy palletable
Tracie - 04/12/2022 20:14
Best supplement I have every used
Christine - 30/11/2022 21:22
I believe the product keeps my elderly horse comfortable and he has been on it for a few years
Amy - 13/11/2022 20:05
Helps my boy with his joints as suffers with stiffness in his older age
Jayne - 11/11/2022 16:08
Great product my horse has it all the time and he seems much happier.
Guest - 10/11/2022 10:06
Used for a number of years with veteran ponies to good effect, helping with stiffness.
Guest - 23/10/2022 21:57
Palatable for a very fussy horse , product appears to be maintaining her mobility
Guest - 20/10/2022 21:06
Used this product now for over 3 years in my veteran.
Amy - 19/10/2022 21:04
Really good supplement it has helped my boy
Trusted Feefo Customer - 29/09/2022 08:12
Used in the past with good results, just started to use again with new veteran pony. Find it helps with general stiffness and well-being
Trusted Feefo Customer - 23/09/2022 12:54
Seems to help with veteran’s joints
Michelle - 01/09/2022 20:00
Still awaiting for it to arrive!
Charlotte - 31/08/2022 22:52
Great product, very palatable even for my fussy eater
Trusted Feefo Customer - 22/08/2022 08:37
My horse had arthritic changes and even the vet is surprised how well he is managing his condition. The supplement is I used for his joints must be contributing.
Alyson - 11/08/2022 06:42
Palatable and I feel it makes a difference
Trusted Feefo Customer - 11/08/2022 06:06
Horses like it. Not been using long enough to comment on effects.
Justine - 17/07/2022 21:37
Definitely makes a difference to the mobility of my horse
C J - 10/07/2022 22:45
Seems to be helping with joint stiffness
Trusted Feefo Customer - 07/07/2022 09:44
Always used this good science behind it noticeable improvement
Trusted Feefo Customer - 05/07/2022 20:01
Horse enjoying this product.
Linda - 16/06/2022 12:26
Definately seems to be making a difference.My horse is an old boy and while he was not very compromised he is certainly moving much better.
Janet - 31/05/2022 08:19
Products are fantastic,  brilliant for our horse lucy
Trusted Feefo Customer - 26/05/2022 08:36
Loved the product! - My gelding feels amazing!
Kaye - 23/05/2022 14:17
its keeps my 27 year old horse going
Lesley - 19/05/2022 16:56
Fast delivery & super product. Wouldn’t shop anywhere else…
Trusted Feefo Customer - 17/05/2022 00:22
Extraflex HA with rosehips keeps my 25 year old mare happy and supple. She is still able to enjoy her life with some light schooling, pole work and hacking. Although she is "Loss of use" and has a bit of arthritis in her hindquarters, Autumn still acts as though she is half her age and I believe it is the Extraflex that helps her to do this.
- 25/04/2022 08:12
Great product. Used for years after my mare was diagnosed with kissing spine. Must work shes still working hard at 24.
Victoria - 20/04/2022 21:26
Good product use daily for both my competition horsed
Gail - 10/04/2022 20:24
My 22 year old is going strong on this supplement
Barbara - 06/04/2022 21:03
Not been using long enough to fully rate. But palatable to very fussy eater
Trusted Feefo Customer - 29/03/2022 12:25
Horses are very happy with it
Barbara - 23/03/2022 20:11
Horse eating supplement with no problem . Too early to rate effectiveness
Trusted Feefo Customer - 23/03/2022 19:18
Excellent product, excellent delivery service
Trusted Feefo Customer - 16/03/2022 19:11
Used this product for many years and I am sure my 22 year old gelding benefits from it.
- 03/03/2022 16:43
My horse has been on this from 5 years old and will be 24 shortly. My physio tells me she is the most supple horse she deals with for her age. Would never take her off it!
Justine - 02/03/2022 19:29
Great product. Makes a real difference to my horses way of going.
Trusted Feefo Customer - 14/02/2022 11:09
I have a young and a retired horse, both benefiting from this product. Really pleased.
Justine - 06/02/2022 21:05
My horse is moving more freely and comfortably
Heather - 04/02/2022 16:20
Excellent product that’s I’ve used for a few years on my competition horse, leisure horse and elderly horse. Good value for the content of the product.
Heather - 04/02/2022 16:17
Excellent and affordable product for a range of horses
Melissa - 30/01/2022 19:10
Really noticed the difference when I put my mare on this.
Trusted Feefo Customer - 19/01/2022 19:11
Great so far so good fingers crossed
Justine - 30/12/2021 17:30
Great supplement that’s very palatable
Trusted Feefo Customer - 30/12/2021 15:18
I have used ExtraFlex HA with Rosehips for many years now and it really does keep my horse fit and active, She is now 24 and, although she has a "loss of use" stamp from before she came to us, she still enjoys light schooling, pole work and hacking.
Katie - 29/12/2021 21:38
Always Perfect condition when arrived and always arrived earlier then expected. Works like wonders on my horses.
Lucy - 27/12/2021 06:51
Our old horse loves this supliment not only does he eat his food without issue but his mobility is vastly improved.
Andree - 20/12/2021 08:14
Horses much more supple with continued use of their Extraflex Ha
Michael - 15/12/2021 21:08
Excellent product which has kept my 26yr old gelding sound since being diagnosed with arthritis at the age of 5yrs!
Charlotte - 15/12/2021 20:17
Great improvement in my 20 year old thoroughbred.
Trusted Feefo Customer - 08/12/2021 19:41
Helps my veteran stay flexible & happy.
Trusted Feefo Customer - 05/12/2021 19:17
Products are fab - highly recommended !!
Sandra - 04/12/2021 20:57
I've used extra-flexHa forever and my horse has done well on it . When you brought Best-flex out I just want to give him the best! He's 26 and still being ridden! No filled legs and still incredibly supple! Thanks in part to your great products ,
Sue - 30/11/2021 18:26
We now have both horses on Extra flex with rosehip and both doing very well
Trusted Feefo Customer - 28/11/2021 19:18
Great product for my elderly horse.
jane - 24/11/2021 20:04
Horse is normally a fussy eater but when this added to his feed just eats it as normal
Trusted Feefo Customer - 24/11/2021 19:35
It was recommended I purchase this product for my horse as he had started to show signs of stiffness in his hocks. He seems to be doing well on it so hopefully we have caught any future problems before they develop.
Trusted Feefo Customer - 24/11/2021 19:17
Eric loves the rosehips and it keeps his joints mobile
Sharon - 11/11/2021 20:22
My horse is not as stiff since he has been on this product.
kirsty - 10/11/2021 19:27
Products are really good, have seen a difference with the joint supplement both my horses seem to be moving much more free and more comfortable
Lynn - 01/11/2021 08:59
Palatable to fussy horses and 28 year old is thriving on it
Trusted Feefo Customer - 01/11/2021 07:37
Horse loves the taste :)
I like the quality of the product and look forward to monitoring the results
Stacey - 27/10/2021 20:19
Great supplement horses are doing amazing on this supplement
Sue - 25/10/2021 07:35
Helps my 20 year old stay flexible
Julie - 20/10/2021 23:03
Excellent product, friendly helpful staff, delivered promptly. ExtraFlex really works- 17 & 21 year old ponies on this and have improved their health
Emma - 20/10/2021 22:30
Horse likes it. Early days yet to see results but hopefully it will help
Trusted Feefo Customer - 20/10/2021 22:08
Excellent service,  very helpful
Jane - 17/10/2021 20:50
Suits my older horse  keeps him in the ring
Trusted Feefo Customer - 14/10/2021 13:27
I've been using this for years and it really does keep my (now) 24 year old mare happy and able to work.
Trusted Feefo Customer - 12/10/2021 12:54
It is a good product if it arrives all in tacked not opened inside the box which had nothing do with haulier
Dave - 08/10/2021 16:22
Extra Flex is amazing works for young and old Best flex is better and only costs a little more to maintain full movement
Trusted Feefo Customer - 06/10/2021 20:40
Good quality supplements with excellent service
Trusted Feefo Customer - 29/09/2021 20:18
Really helps my veteran stay flexible.
Trusted Feefo Customer - 15/09/2021 20:19
Same comments as previous
Trusted Feefo Customer - 25/08/2021 20:33
I like this supplement and my horse really enjoys the taste. I don’t think it is quite as effective as Bestflex.
Nicki - 23/08/2021 14:24
All horses like it seems to help
Jane - 22/08/2021 20:40
I have used this product for years and it seems to work as I have never had any problems
Rosemarie - 22/08/2021 10:14
The horses ate it and it seems to be helping with their mobility.
Rowena - 19/08/2021 12:36
I was a bit worried about trying this item but I am amazed at the results on my two a 23 year  old Welsh Section A and a gypsy cob with underlying problems.
Debbie - 18/08/2021 21:06
Palatable and hopefully doing it’s magic on his joints !!
Trusted Feefo Customer - 18/08/2021 20:11
I am trying this supplement for the first time as an alternative to Bestflex. I like it; the horses love the taste but I will return to Bestflex as the Boswelia content gives an element of pain relief.
Sue - 18/08/2021 07:57
Really helping my older mare who has slightly stiff hocks
Trusted Feefo Customer - 12/08/2021 12:41
Seen an improvement in my horse, great!!
Trusted Feefo Customer - 11/08/2021 20:29
Always give impartial & good advice.
Trusted Feefo Customer - 11/08/2021 20:24
So helpful when there were delivery issues.
Trusted Feefo Customer - 11/08/2021 20:16
Keeps my veteran mare supple.
Gail - 02/08/2021 13:22
My horse is going very well at 21 years of age on this product
Debbie - 29/07/2021 16:49
Palatable  and hopefully working it’s magic on my boys joints !!
Sue - 27/07/2021 12:19
An excellent supplement for my older mare's flexibility, she is really thriving on it
Dave - 22/07/2021 15:08
Greatest thing ever you can get other products this works
Melanie - 13/07/2021 10:28
Great product, noticeable change in ponies performance
Fiona - 11/07/2021 21:18
Only used for past month but my mare looks more sound and walking about more freely. No issues with feeding it either
Heather - 10/07/2021 10:26
Great product for young and old horses, leisure and competition horses. Good value for the product
Heather - 10/07/2021 10:23
Excellent product for different horses
Fiona - 07/07/2021 20:41
Just put my horse on this 3 weeks ago and her mobility is much better. She has laminitis tendencies and a recent diagnosis of arthritis
Jean - 01/07/2021 15:49
My 25 year old horse does not look anything like his age, in spite of suffering from arthritis in his lower limbs.
Trusted Feefo Customer - 16/06/2021 21:13
Two of my horses are elderly but this product keeps them looking fantastic - you would never guess they are in their mid twenties!!!
Sue - 07/06/2021 03:56
Really helping with Missy's flexibility
Angela - 03/06/2021 07:58
Easy to feed as palatable
Sarah - 03/06/2021 06:22
Great delivery, good product and price
Trusted Feefo Customer - 01/06/2021 19:53
my horse is 26 years old the supplement keeps him going
Trusted Feefo Customer - 31/05/2021 18:55
Love the product - joint supplement
Trusted Feefo Customer - 30/05/2021 23:16
As always a quick delivery.
Deborah - 23/05/2021 21:36
Brilliant product my horse loves it!
Trusted Feefo Customer - 19/05/2021 21:12
Keeps horses supple and comfortable. All the ingredients for healthy joints. All my horses are in this product - prevention is better than cure!
Trusted Feefo Customer - 19/05/2021 20:17
Very palatable for the horse to digest  and natural
Trusted Feefo Customer - 19/05/2021 20:11
Palatable my horses looks forward to meal times
Heather - 17/05/2021 13:22
A great palatable effective product
Trusted Feefo Customer - 17/05/2021 08:40
Very good product as usual
Alison - 16/05/2021 22:00
I have noticed a difference in my horse's way of going. Although I'm not supplementing for any specific joint issues my horse has had a previous hock injury and I have noticed further improvement since using Best Flex.
Trusted Feefo Customer - 05/05/2021 20:31
Have used this product in one form or another for many years following treatment for kissing spines. I credit it with keeping her going strong at 23!
Trusted Feefo Customer - 05/05/2021 20:15
2 fussy horses eat the supplement with no issues and both seem to be feeling good.
Heather - 02/05/2021 14:18
Great product I use for a competition horse, leisure horse and veteran. No problem with palatability and the best product for its price on the market
Heather - 02/05/2021 14:13
Great product for a variety of horses. No problem with palatability
Trusted Feefo Customer - 30/04/2021 08:46
Hooves are stronger on Hardy Hoof, joints are more flexible on Extraflex.
Trusted Feefo Customer - 30/04/2021 08:40
Helps to keep my veteran horse supple.
Trusted Feefo Customer - 29/04/2021 08:17
I always use Feedmark products, they are fantastic
Trusted Feefo Customer - 22/04/2021 12:36
Does exactly what it promises. Wouldn't be without it.
Trusted Feefo Customer - 14/04/2021 23:03
All there supplements I have used really do show a greater effect than any others I have used. Then we have super fast delivery and great customer service. Pleasure to do business with
Trusted Feefo Customer - 09/04/2021 13:03
Have used this product for some time. Ideal for my veteran pony; helps his joints and very palatable
Heather - 25/03/2021 11:20
Brilliant product for a range of horses. I use it for a retired older horses, a leisure horse plus a competition horse
Emma - 21/03/2021 22:26
Scientifically researched and tested product
Trusted Feefo Customer - 18/03/2021 13:10
Definitely noticed a difference in our horse since using this
Heather - 14/03/2021 15:43
Great product for a range of horses
Dave - 10/03/2021 20:14
Works well gives our 26 year old hunter some of mobility back
Trusted Feefo Customer - 04/03/2021 14:13
Have used for a number of years; excellent support for veteran pony
Lesley - 04/03/2021 09:38
Keeps my veteran horse supple.
Gaynor - 25/02/2021 20:22
Quality product that really helps my equine friend
Sue - 15/02/2021 06:36
Continues to help and support Missy's flexibility very well
Heather - 07/02/2021 15:33
Great product for a range of horses. Palatable.
Wendy - 27/01/2021 23:46
This is wonderful, wonderful stuff, and although this may sound dramatic, asks like a transfusion on my mare.
I've used Feedmark for many  years, and a while ago now, went through a bad patch where I couldn't afford her Extra-flex
Within a couple of weeks she became stiff, and sore, and grumpy. She stopped rolling, and stopped cantering too. At first I didn't make a connection, and thought she was ill.
The vet came out, and, after numerous tests, scans, x-rays and injections, put it down to age and the onset of arthritis, and gave me a well known joint supplement.
After three months on this, without any  improvement,  I managed to afford to get her Extra-flex.
Within 10 days she rolled in the field, and four days later started cantering in from the paddock. I couldn't believe it, and yet I think all along I'd known.
She's been on Extra-flex with Rosehips for many years now, looks great,  and
behaves like a youngster, people often muddle my two horses up, and think she is the younger one!
She will stay on Extra-flex now for the rest of her life, as I wouldn't ever consider not giving it to her, and certainly wouldn't change to anything else!
Heather - 12/01/2021 17:43
A great joint supplement I use on an old horse and 2 competition horses. Highly recommend. Good value for money.
Marilyn - 10/01/2021 20:22
It helps my 20 year old immensely..
Trusted Feefo Customer - 06/01/2021 19:31
I have.m0iijiiooooi9iiuoo
Wilma - 06/01/2021 19:17
I have found this very useful in maintaining mobility in both an older horse and one with arthritic issues. I have never had a problem getting the horses to eat it when added to their feed.
Gaynor - 28/12/2020 19:38
I have used this product for some time and find it very useful on my 19 year old gelding.
Trusted Feefo Customer - 28/12/2020 19:14
One of the few supplements my horse will eat
Barry - 22/12/2020 17:31
My horse Abbz just thives on extra flex , I am really pleased with the outcome,she looks amazing, well done Feedmark, thank you,.
Dave - 22/12/2020 12:12
Works very well it is better for older horses
Lesley - 21/12/2020 19:45
Helps to keep my veteran supple.
Tess - 19/12/2020 17:36
The product is working already. My horse is back to her bouncy, willing self.
Sue - 19/12/2020 03:52
Missy is doing very well on Extraflex HA and her flexibility has improved
Trusted Feefo Customer - 17/12/2020 23:26
I have been feeding ExtraFlex with Rosehips for some time now to my 22yo TB mare. She has hock stiffness and I feel this helps with continued use. Can thoroughly recommend Feedmark supplements
Trusted Feefo Customer - 17/12/2020 23:25
Has good quantities of active ingredients
Helen - 17/12/2020 19:37
Love this supplement. Great product and works really well.
Douglas Alan - 30/11/2020 10:46
Horse appears to be benefitting, however only part of its additives
Heather - 26/11/2020 07:50
Palatable product used for old and young horse. Good ingredients and value for product.
Trusted Feefo Customer - 25/11/2020 20:00
My horse is 21 and has been on Extraflex with rosehips for a few years now and I am sure that it is playing a big part in keeping his joints in good health
Trusted Feefo Customer - 22/11/2020 22:48
My horse is doing really well on this supplement especially as our turnout is limited with all the rain we've been getting!
Sara - 22/11/2020 20:13
Very palatable for my fussy mare.
Trusted Feefo Customer - 19/11/2020 09:25
early days so hoping i see the the benefit soon.
Rebecca - 19/11/2020 09:08
Great product - I have really noticed a difference since using it.
Wendy - 19/11/2020 02:28
My elderly mare was getting stiff and struggling. She has always been playful, but had stopped cantering around her paddock, and also stopped rolling......her favourite pastime!!
I then started her on Extraflex HA with Rosehips, and within a week she was back to cantering, and rolling in the mud!
I have continued to use it, and no-one can believe her age...rising 29!
It's great stuff!
Trusted Feefo Customer - 18/11/2020 23:17
Helps to keep my veteran supple.
Trusted Feefo Customer - 15/11/2020 19:53
Used now for a couple of month and no stiffness.
Sue - 10/11/2020 06:54
Missy's flexibility has improved since she started on Extraflex, thank you
Trusted Feefo Customer - 09/11/2020 08:32
Extra flex helps to keep my veteran pony supple.
Trusted Feefo Customer - 01/11/2020 10:03
More horse seems to find it very palatable which is a good start but I think I would be more able to give to give review after she’s been on it a few months.
Heather - 30/10/2020 17:59
I feed this joint supplement after a lot of research to both my veteran and competition horses
Marie - 29/10/2020 17:32
Great service and prompt delivery
Douglas Alan - 26/10/2020 10:29
hope it does what it is supposed to
Gaynor - 25/10/2020 19:37
It helps an older horse with joint problems.
Barry - 23/10/2020 21:22
My horse Abbz as never looked so healthy and fit,for a 21 year that's brilliant.
Fiona - 21/10/2020 20:32
Super supplement I wouldn't be without it. I feel safe my horses joints are well looked after.
Peter - 20/10/2020 15:49
Horse is always active and energetic for his age. Shows very little sign of painful joints.
Maureen - 19/10/2020 23:02
Excellent results used for years
Carol - 19/10/2020 21:19
My 26 yo Irish thoroughbred is still going strong and enjoying life
Sue - 19/10/2020 20:20
Really good product, it has helped my mare who had some hock stiffness
Sue - 27/08/2020 07:46
Very good for my 18 year old mare and i am sure its helping her keep flexible
Trusted Feefo Customer - 17/08/2020 19:18
My horse can be picky with some supplements and has gone off her feeds a few times, but she loves her feed when this is added.
Trusted Feefo Customer - 12/08/2020 22:22
It's perfect and very safe
Elaine - 12/08/2020 15:00
I originally wanted to go for the best flex as this is highly recommended, however it was well over my budget.  

He’s always had back issues and this is supported regularly by Bowen and Osteopathy, however o noticed this year he has been awfully stiff so I needed to start using a supplement.

It’s only been 3 weeks since we started the extra flex so very early days, however I believe I’ve noticed a difference, he doesn’t feel as stiff when I first get on anymore and I don’t feel like he’s hunching his back up anymore.

I’ll definitely be purchasing another product and actually have already converted my mum from using cortaflex to this product.
Trusted Feefo Customer - 05/08/2020 20:21
Has made a huge difference to my horse
- 31/07/2020 17:45
My horse finds it palatable and it appears to work well
Trusted Feefo Customer - 29/07/2020 21:53
Early days yet - but hoping for good results
Carol - 26/07/2020 21:35
Been using it for 5 years
Annie - 23/07/2020 14:55
Great Value and a great product
Trusted Feefo Customer - 23/07/2020 08:18
I use this for my elderly horses and it really has started to help, this will be my regular order now
Gillian - 22/07/2020 10:11
Good Product seems to work and is palatable to a fussy eater
Trusted Feefo Customer - 16/07/2020 09:15
having not given my horse any supplements for a few months while he was on tick over in  lighter work, I am pleased to say I have noticed a difference in his way of going in just a couple of weeks
Trusted Feefo Customer - 09/07/2020 14:01
Palatable product, non dusty, effective.
Trusted Feefo Customer - 06/07/2020 15:21
Horse looks much more free when she walks and feels like she is using her front end more now.
Sue - 04/07/2020 07:11
Missy loves it and her flexibility is improving
- 25/06/2020 09:20
Good value and better quality than other joint supplements
Sue - 24/06/2020 22:09
I have only just started using this product and noting that a greater flexibility is showing in my horse's work.  He is noticeably brighter with an increased willingness
Trusted Feefo Customer - 24/06/2020 21:50
Only just started using this product but it seems to be good quality and is extremely palatable even as the loading dose in a small feed.
Trusted Feefo Customer - 16/06/2020 07:26
I am certain this makes a noticeable difference to my 36 yo throroughbred cross
Trusted Feefo Customer - 11/06/2020 10:34
Palatable, easily added to feed, only been feeding a couple of days so will give time to see a difference in performance of horse
katayune - 11/06/2020 10:05
product was recommended by a friend whose horse has the same condition. The product is palatable and seems to be supporting my mare with her condition. So far so good.
Trusted Feefo Customer - 10/06/2020 21:05
I am positive that this helps keep my senior horse supple and mobile
Trusted Feefo Customer - 10/06/2020 20:25
Fantastic visible difference in movement for my two older ponies. I feel the changes when I ride.
Trusted Feefo Customer - 03/06/2020 21:09
Worked wonders on our ‘old’ guy now using to support the youngster
Ros - 28/05/2020 11:05
I have a 26 year old horse who has been taking Extra Flex for years and he looks amazing for his age.
Trusted Feefo Customer - 27/05/2020 21:37
No unnecessary fillers. Good quality ingredients that do the job.
Trusted Feefo Customer - 27/05/2020 21:26
Have been using this product for a number of years and it keeps my 23 year old former eventer active and in full work.
Trusted Feefo Customer - 24/05/2020 20:14
Great product which really works well and I feel the rosehips make such a difference to my horse overall.
Gillian - 21/05/2020 10:05
A good product and very palliative
Glenda - 21/05/2020 08:06
Very happy my mare is taking Extraflex as she's a very fussy eater, and her joints arent as "clicky" anymore.
Sally - 21/05/2020 07:45
excellent joint support for our young event horse.
Trusted Feefo Customer - 20/05/2020 21:00
Gute Produkte, sehr hilfreich
Trusted Feefo Customer - 20/05/2020 20:58
Seems to make a  difference with 3 of our horses
Trusted Feefo Customer - 13/05/2020 21:46
Been using for years my girl loves it, very palatable
Trusted Feefo Customer - 30/04/2020 05:16
Convinced it helped my veteran when he had a serious leg injury and now use to support my young clydesdale x
Trusted Feefo Customer - 29/04/2020 20:33
This joint supplement keeps my veteran happy and flexible!
Sue - 09/03/2020 06:55
Seems to be helping with flexibility
Samantha - 04/03/2020 19:49
All my purchased products have been proven to be successful and affective.
Sarah - 26/02/2020 19:24
My gelding moves stiffly through his hocks & I suspect arthritis (undiagnosed). My friend recommended ExtraFlex HA to me, I tried it & it made a real difference to how he travels so I’ve used it daily ever since (more than 2 years)
Trusted Feefo Customer - 13/02/2020 09:55
Anne - 05/02/2020 17:55
je mets bon car j'ai commencé à le donner il n'y a que 15 jours 18 tout au plus , ce qui peut paraître un peu tôt pour affirmer . A repréciser dans 2 semaines .
Trusted Feefo Customer - 02/02/2020 15:53
Really feel the difference from this supp on my pony’s joints. She can feel quite stiff. ExtraFlex is keeping her moving and enjoying life
Trusted Feefo Customer - 15/01/2020 16:52
Nice product, always know you are getting good quality specifications from Feedmark
Trusted Feefo Customer - 09/01/2020 12:41
Only just started it so to soon to give feedback
Trusted Feefo Customer - 02/01/2020 19:01
Trusted Feefo Customer - 02/01/2020 11:31
Seems to have helped my veteran horse with the stiffness in her joints.
Claire - 27/12/2019 22:41
My 25 year old has great movement. This is the supplement  I have used since it was released.
Kate - 27/12/2019 11:13
Carol - 22/12/2019 10:07
Works very well on my two horses
Tina - 18/12/2019 16:44
Would not be with out it
Karen - 11/12/2019 13:13
Excellent replacement for a veterinary product.
Tina - 10/12/2019 19:45
perfect for a very compromised horse- arthritis & diffused keratoma
Trusted Feefo Customer - 08/12/2019 08:02
Amazing product! It really works for my mare, especially when the weathers cold!
Sue - 01/12/2019 06:53
Very quick delivery and buying online was a simple process
Kelly - 29/11/2019 10:36
My horse has no problem eating his feeds with the supplement.
Helen - 27/11/2019 13:57
Products suit my horse and I could see the benefits within 30 days
Trusted Feefo Customer - 27/11/2019 13:56
The fussy eater has no problems with eating the supplement at all which is half the battle when buying supplements. He's still been a little stiff and a few days unrideable which is why I can't give it the full 5 stars but he's vastly improved from before and will continue with the supplements. X
Louise - 27/11/2019 13:27
Seems to be making my mare more comfortable and supporting her in the weak areas that she had damaged.
Trusted Feefo Customer - 24/11/2019 17:03
seems to be helping-early days
Trusted Feefo Customer - 24/11/2019 08:50
Futter wird gut angenommen. Erfolge werde ich noch berichten.
Carol - 13/11/2019 21:59
Been using it for several years
Sarah - 06/11/2019 13:37
My horses always feel so much better on this
Penny - 03/11/2019 18:22
Keeps my 17yr old mare moving and working well
Donna - 30/10/2019 14:23
Excellent service  very happy
Trusted Feefo Customer - 30/10/2019 12:57
I have seen a noticeable difference in my horse already. My 30+ year old creaky horse came galloping up the field to me yesterday. He's not done that in a long time!
Duncan - 30/10/2019 12:15
Melanie - 30/10/2019 10:41
Makes a real difference to my horse who suffers from sacroiliac joint issues & my older boy with stiff joints. Both seem more comfortable & move more freely.
Grant - 30/10/2019 10:24
Very good product, helps the horse  massively
Trusted Feefo Customer - 24/10/2019 19:00
Great stuff,works wonders for my mums mare who suffers with her legs
Trusted Feefo Customer - 23/10/2019 20:47
Excellent, easy to order and to purchase.
Trusted Feefo Customer - 23/10/2019 18:30
I feel that my 17 year old mare working at PSG level benefits from this supplement and it helps keep her joints mobile so that she can continue to enjoy her work
Trusted Feefo Customer - 20/10/2019 11:40
Trusted Feefo Customer - 16/10/2019 16:02
Fantastic product, my horse loves the taste and it’s helping his joints!
Trusted Feefo Customer - 16/10/2019 14:42
Brilliant product for my horse
Debbie - 10/10/2019 18:56
This product was recommended to me by my vet.  I have always used it for my older horses and I believe it helps them enormously.
Sue - 09/10/2019 15:55
Horse finds it tasty.  Early days (7) yet to know if it is making any difference to his arthritic hocks, need him on it for a month or so and then judge it.
Malcolm - 02/10/2019 12:51
We provide this to a pony who is 19 and in work. We find that it helps a lot and since being on this she has always been well.
Trusted Feefo Customer - 26/09/2019 13:24
Thoroughly reliable product , will continue to use .
Trusted Feefo Customer - 23/09/2019 15:39
Trusted Feefo Customer - 22/09/2019 23:41
I couldn’t be without Extraflex HA.  It keeps my 22 year old Shire mare in ridden work
Dominique - 22/09/2019 10:26
I really like this product and my old boy seems to be coping with life well this year , this is the only supporting supplement I’ve used all year and he’s happy
Dee - 22/09/2019 09:00
Kerrie - 18/09/2019 13:34
Great product! My horse goes really well having this supplement!
Trusted Feefo Customer - 18/09/2019 13:26
Trusted Feefo Customer - 21/08/2019 22:10
Best ingredients for optimum joint health. I regularly check other similar products but this is still my 1st choice.
Nicola - 21/08/2019 16:15
Contains maximum concentrations of ingredients
danielle - 21/08/2019 15:32
Such amazing results using this supplement!
Gaynor - 31/07/2019 20:30
This is a tried and tested product which I have used for several years and seems to help my horse's joints and keeps him active.
Trusted Feefo Customer - 25/07/2019 10:43
It works, what more can I say
Trusted Feefo Customer - 24/07/2019 21:25
I have been using ExtraFlex HA with Rosehips for many years for my cob, who was prone to lameness, with good results.
Trusted Feefo Customer - 24/07/2019 21:14
This keeps my 22 year old mare flexible and happy in her work. Highly recommend/
Sally - 17/07/2019 16:58
Good value for money joint suppliment to support our young horse as he starts his eventing career.
Trusted Feefo Customer - 17/07/2019 11:25
Excellent product with clearly indicated ingredients and ratios
Marie - 10/07/2019 11:32
Great product with high quality and strength ingredients
Jodie - 20/06/2019 10:56
haven't seen a difference yet, but still early days. horses find palatable and are eating it well.
Trusted Feefo Customer - 09/06/2019 06:17
I have used other feedmark products and happy with the results
Valerie - 23/05/2019 12:00
I have been using this to good effect for some time now.
Jane - 22/05/2019 15:41
Great supplement for my horse for supporting his joints when in work
Penny - 16/05/2019 13:15
Love this product! have used it from some time and it seems to be the only thing that makes a difference! Keeping my older horse able to go on long hacks with no problems.
Trusted Feefo Customer - 08/05/2019 19:12
I have been using this product on two horses it is amazing
Trusted Feefo Customer - 08/05/2019 17:21
Top class product and perfect for my horse.
Joanne - 08/05/2019 14:54
Been getting this product for some time
Trusted Feefo Customer - 29/04/2019 13:40
I have used this for many years on my 22 year old "Loss of Use" mare. She has no joint issues or stiffness as long as I keep using this product. It is excellent!!
Trusted Feefo Customer - 27/04/2019 17:07
Used for my 28 year old has always helped
Jane - 26/04/2019 18:53
Used in the past so assume still the same
Jane - 10/04/2019 15:30
Trusted Feefo Customer - 10/04/2019 15:27
Really excellent product which I will always use for my horses
Trusted Feefo Customer - 10/04/2019 14:47
Given this to three different horses worked for all .
Jane - 28/03/2019 14:26
A very palatable supplement with high levels of active ingredients and works out to be economical to feed (especially when there's a special offer!)
Lauren - 24/03/2019 12:53
Trusted Feefo Customer - 21/03/2019 10:51
Ordered lunchtime, came the next day
Trusted Feefo Customer - 20/02/2019 10:42
Really helps with joint problems.
Trusted Feefo Customer - 18/01/2019 12:24
Great product for horses in competition .
Caroline - 08/01/2019 19:15
Good quality, effective supplement.
Carol - 30/11/2018 12:50
This product has made a difference to my 18 year old Friesian in terms of her freedom of movement now that I am feeding the correct dosage ! !
Patricia - 28/11/2018 16:14
I feed my 13 year old cob mare the maintenance ration to help keep her initial stiffness from getting worse. She does eat it even though she is a rather fussy feeder.
Jane - 16/09/2018 22:06
Excellent product horses love it
Trusted Feefo Customer - 09/09/2018 17:48
I have used this supplement for several years and horse benefits greatly
Trusted Feefo Customer - 26/07/2018 11:26
Helps with hooves and coat
Peter - 20/07/2018 11:59
Been using it for along period of time. Seems to aid horses movement and agility
- 16/07/2018 11:45
Merlin has been on this for approx 1year following his stifle lameness.
He was diagnosed with OCD of the stifles with secondary sacroiliac issues. Extraflex has certainly helped and I can no longer hear him creaking!
He will be on it for life as maintenance, thank you Feedmark for a wonderful supplement that definitely supports overall joint health.
Maureen - 09/04/2018 14:09
Fantastic, why else would I have been purchasing for years!
Maureen - 08/01/2018 11:21
Brilliant have used for used
Trusted Feefo Customer - 27/12/2017 17:36
All the supplements I've tried seem to work well and I've recommended them to my fellow liveries.
Trusted Feefo Customer - 16/12/2017 17:12
Excellent product for an older horse
- 16/12/2017 05:52
Finally a supplement that my fussy horse will eat.
My Welsh D was diagnosed with bilateral stifle lameness and secondary sacroiliac issues in January. He received joint injections and has regular chiropractor sessions but has now been bute and drug free since the end of June. I'm sure ExtraFlex Ha has certainly helped him - thank you Feedmark for wonderful products. I also use Hardy hoof which again has done wonders for his genetically weak feet.
Linda - 15/12/2017 23:54
I have been using this for several years and won't use anything else
Carol - 27/10/2017 11:54
Seems to keep by 24 year old gelding supple
Trusted Feefo Customer - 19/10/2017 21:46
our horses seem to benefit from it
Trusted Feefo Customer - 17/10/2017 21:51
Samantha - 17/10/2017 20:21
My two senior horses started on this about 4 months ago and since then their leg stiffness has eased.
Sue - 17/10/2017 11:41
I have been using ExtraFlex for sometime now - Excellent product.
Trusted Feefo Customer - 14/10/2017 16:44
Seems to help my cobs creaky joints
Diana - 11/10/2017 16:07
It works just as it should, old pony much more comfortable
Trusted Feefo Customer - 10/10/2017 07:28
Both my horses are given this supplement. 1 of them is 28 years old  and still loves to go out for a ride and a good canter. Extraflex HA with Rosehips has kept his joints healthy and supple. It's so easy to use and he can be a fussy eater, but eats it in his good with no problems.
Trusted Feefo Customer - 09/10/2017 14:27
Lovely to see my horse moving more freely
Trusted Feefo Customer - 09/10/2017 13:08
This is great  stuff and although tried other procducts I keep returning to this.
Trusted Feefo Customer - 09/10/2017 12:27
My mare has arthritis and both my vet and physio have looked at the ingredients and recommend the product
Jane - 09/10/2017 12:03
Excellent product to help joints in veterans
Trusted Feefo Customer - 09/10/2017 11:46
Excellent for my oldie - definitely makes a difference.  Decided to use when I was recommended Rosehip for my own arthritis and found it very beneficial for this oldie too!!
- 09/10/2017 11:36
Used this product for the last two years and it seems to help my old boy who is now jumping better than ever
Trusted Feefo Customer - 09/10/2017 11:35
I have fed my now 18yo endurance horse Extraflex since he first started competing 12 years ago. I hope it has contributed to him staying supple with no joint problems

Nutrition Information

Glucosamine hydrochloride (HCl) and Chondroitin sulphate are well documented joint health ingredients used by the body to help maintain articular cartilage and joint function. These are complemented by Hyaluronic acid, which works within the joint capsule to support the joint and aid shock absorption, and Methyl sulphonyl methane (MSM), which supplies sulphur that is required to provide strength to articular cartilage and has antioxidant properties which helps to mop up free radicals. In addition to these, a generous helping of Rosehips is included, a powerful natural antioxidant for optimum joint health to help with tired joints, caused by age or wear and tear. These Rosehips provide naturally occurring Vitamin A, C and K to help potentiate the effects of the nutraceuticals, optimising the formation of cartilage and connective tissue. 


Micronutrient Analysis

Active Ingredients 

Per 3 scoops (90g)


30,000 mg

Glucosamine HCl 

12,500 mg

Chondroitin sulphate 

1,000 mg

Hyaluronic acid (HA) as Sodium hyaluronate 

400 mg

Methyl sulphonyl methane (MSM) 

10,000 mg



Rosehips, Micronised linseed, Glucosamine HCl (vegetarian), Methyl sulphonyl methane (MSM), Grass meal, Chondroitin sulphate (90%, low molecular weight), Sodium hyaluronate (HA).



Moisture 16.0%
Crude protein 16.3%
Crude oils & fats 8.8%
Crude fibre 20.2%
Crude ash 3.7%
Acid insoluble ash 4.8%
Sodium 0.4%


Feeding Guide


Weight of Horse/Pony              

Amount per day

Optimum Rate

(increased support including hard work)

Amount per day

Maintenance Rate

(general support)

Up to 250kg 1 ½ scoops ¾ scoop
250kg - 400kg 2 scoops 1 scoop
400kg - 600kg 3 scoops 1 ½ scoops
Over 600kg ½ scoops 2 ¼ scoops

1 level (50ml) scoop of ExtraFlex HA weighs approximately 30g.

ExtraFlex HA is safe to feed long term, and results may take some weeks to become apparent.

Feed supplements should be fed according to body weight. Introduce to the horse's diet gradually, splitting between feeds (when applicable).

ExtraFlex 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