good
These helped me get back on the squash court after years of nothing working. I tried treatments, meds, and finally went the holistic route. Adding glucosamine was the one that sorted out my elbow

You can simply sign in to your account on our website, or click the link in any email sent you about your subscription, to view, change or cancel your subscription.
Subscriptions can be cancelled with a single click after your first refill.
PLEASE NOTE: cancelling your subscription is not available until after your first refill - meaning your 2nd shipment.
This is done to ensure we can continue to offer discounts to all those who wish to subscribe.
When a customer subscribes, we do not have to pay substantial marketing costs to Google or Facebook for each order. This allows us to pass these savings on to you.
But, this falls apart if people place a subscription order to receive the free shipping and discount on their first order with us, and then immediately cancel their subscription.
Therefore, to be able to continue offering significant cost savings to subscribe and save customers, we have sadly had to make it only possible to cancel a subscription any time after the customer has received their first refill (meaning the second shipment of the product they subscribed to).
For more details of our subscription cancellation policy, or how our customer account works, check out our FAQ here.
Real reviews from verified customers
These helped me get back on the squash court after years of nothing working. I tried treatments, meds, and finally went the holistic route. Adding glucosamine was the one that sorted out my elbow
I’ve been waiting 2 years + for new knees, However I’m still going reasonably well.
It seems to slightly benefit my joints but nothing dramatic. I'm a bit older so this makes a difference in the end though when it comes to mobility. Less pain = more mobility and I can't really put a price on that
I have a herniated disc in my back so I ordered glucosamine to help with it. It may have helped some but I don't notice a huge change. The smallest relief from my pain is welcome though and I can't deny the fact that it does help
I had a hip impingement for almost a year and desperately tried tons of things to relieve my pain. Although the pain wasn't severe, being an adult and having that constant nagging pain takes up a lot of energy. I have been getting relief from this supplement but I must say I was expecting a little bit more than this. The price is good though so still worth it
After using Pureclinica's Turmeric I decided to try this product. I have been trying to reduce the pain and inflammation in my knee for some time now. While I did not feel much difference at first, I continued it because I knew I needed to be patient, like I was with the turmeric, and it is working now.
Started using this for achy joints and noticed a reduction in pain and also stiffness. After I finished it I decided to try hyaluronic acid to see if it was as effective but it turns out it is not. At least for me glucosamine is the go to supplement for joint pain
My doctor suggested that I take glucosamine to help ease the arthritis pain in my hands. It has helped a lot. I was using a different one from amazon in the past and it did not work as well as this
Glucosamine is a good supplement in my opinion. It helps me with my joint pain. it's not as good for swelling as turmeric but for just general joint pain it's just as good.
I decided to switch to pureclinica after my old brand jacked up the prices too much for no reason at all. This bottle is around the same price but It lasts for so much longer so much better value for your money
Great product at the right price and high concentration. Would recommend to family and friends
This product gets five stars without any doubt! I have arthritis in my hands and wrists and this product has made me and my hands happier and happier. They are not as stiff and painful in the mornings which is when they usually were at their worst before and I can use them more before the pain gets really bad now. Highly recommend this product and the company Pureclinica
Happy to have found something I can afford to take for my joint pain!
I did my research and Glucosamine seemed like to go to supplement for people like me with arthritis. I understand why, my results has been amazing. Super happy with my purchase and would highly recommend
I love this Pureflex stuff. It really works. Started feeling a nagging pain in my elbow and shoulder after going through a really intense workout program and ordered myself some Pureflex immediately. Two weeks later I feel fully recovered. Will keep using it to keep my joints healthy in the future
I love this glucosamine product because it helps my bad kneeäs. They have been painful due to inflammation and other stuff and this with changing up my diet a little bit has helped me so much that I am back to dancing now!! Highly recommended for people who are struggling with joint pain
I have had pain and limited range of motion because of my arthritic knee. This product helped reduce the swelling a considerable amount and my range of motion is finally starting to catch up with my other knee! Hands down the best I have tried and I have recommended it to friends too
I have osteoarthritis in my left knee and glucosamine was one of the supplements my doctor recommended. It started working in less than a month! I am very pleased with my product from Pureclinica and give it five stars
I have used this for almost two years now and will continue using it for many years to come. No supplement combats my joint pain and stiffness like this product, not even curcumin. It takes a while for it to kick in and for you to start feeling the effect but it's worth the wait because after you will feel so much better trust me on that
I buy PureFlex because I get more for less with this product compared to my other brand, it's a really good price. I can recommend glucosamine since I had a knee injury and have gone through a tough recovery period but this has helped speed it up a lot
After doing my research I found that 1500 is the perfect dosage for glucosamine. Most products only contain 1/3 of this which means you would have to take 3 of them and the value is not that good for most brands when you search around with that in mind. Pureclinicas is different though, perfect 1500mg per dosing in one capsule and a bottle will this last you three months. I am using this in combination with omega 3 and I am not noticing ANY aching or discomfort in my joints anymore compared to before when it was pretty bad from time to time. Amazing product
Best value for your money I have found out there. Super high concentration in each capsule and a really good price! I have not used it for long enough to know if it is anything different from my last brand but I can take one of these instead of three of my last one which is why I switched
I have used this product for over two years so it's safe to say that I know this product. I originally started taking it for my arthritis in my knee. Even though it's nothing dramatic that nagging pain can drain a lot of mental energy. This product helps reduce the pain throughout the day so it's not a constant nagging that drains my energy. I haven't stopped using it ever since I first got it and I'm not planning to do so either
If you go to the gym regularly then this should be something for you since you wear and tear your joints. Glucosamine can help reduce the damage and repair the damage it causes to your joints. For this price too it should not require any thought to understand that this is a steal
I have used two bottles so I have been on it for over six months now and have gotten pretty dramatic results. I'm an avid hiker and yogi and the yoga used to be enough for my joints to keep them healthy and flexible but then out of nowhere I started getting lower back pain and ankle pain. It wouldn't go away no matter how much mobility and yoga I did so I looked to supplements instead. A friend of mine has arthritis and loves glucosamine so I wanted to try that and it has been really really effective. I am literally pain free now after just a couple of weeks using this product!
I woke up this morning and my knee pain was completely gone! Mornings are usually the worst time for my knee but this morning I felt nothing! I have used this product for three weeks now and I am completely amazed!!
I love this brand, they make wonderful products. This in combination with their turmeric is a lifesaver for me and has helped me literally get rid of a year long wrist pain in less than two months.Five stars all around
I take this religiously every day and have been doing so for the past year. When my joints started hurting a year ago I tried glucosamine for it and after six months my joint pain had gone away. Now six months later It still has not came back so this supplement is a life saver
I have finished my first bottle of this and just ordered my second one. I find it to be very helpful for my arthritis in my knee, these past months has been the best they've been in a long time. It took about two months before I started feeling a big difference I think, up until that point it was a little bit noticeable but after eight weeks is when it really started kicking in
I ordered Pureflex Glucosamine to help with my joint pain, especially in my ankles. After just a short time I started noticing a difference in in my pain levels and they made less of that clicking noise. As with all Pureclinica products shipping was very fast and comes at a very affordable price
If you are a runner you should take this, no doubt. I'm an avid runner and no other supplement out there ees me on the track and functioning at my best like this product does
Pureclinica Glucosamine Pureflex had minimized my joint pain. It has not completely removed it but still, it's enough for me to want to buy this product again
I got this because of knee pain and swelling from an accident I had a few years ago and this product literally changed my life. My day to day life is just so much more enjoyable when I don't have to worry or agonize over the pain anymore. Can't speak highly enough of this product, awesome Pureclinica! Highly recommended
It was such a relief for me when this product started working! I have pain in different parts of my body, knee from an injury and wrist because of long hours of typing at the computer at work. I take it every morning and its a pleasant addition to my day because it helps me so much!!
i am very happy with my purchase so far! I am 60 years old and I am taking this consistently because it helps with my inflamed and painful ankles. Because of this my pain isn't nearly as prevalent during the days
This product is really great. I am getting older and with it my joints but this supplement helps my joints stay healthy and mobile. I have been able to do more activities on a day to day basis without being in pain lately! I am recommending this to others in the same age as me
i am on my third bottle and still loving this product. I have gone through an intense knee surgery but after taking this supplement every day for the past months my recovery has really been going better. There's a clear difference in how fast is progressing thanks to this. Highly recommend this for people in pain
I don't have that much pain so I only take half of one per day but its working great for me despite a bit lower dose even. At this rate of of these bottles will last me for six months which is less than a cup of coffee per day for joint pain relief, who can say no to that??
This product arrived very very quickly. Nice clear and concise packaging so you know what you are paying for. A little bit big pills but you only have to take one since there's so much glucosamine in each. I have felt a gradual decrease in my arthritic wrist pain over the weeks I have been using it and it is starting to get a lot better 1
Three months ago I was waking up every morning with lots of pain because of my arthritic shoulder. I was taking some anti inflammatory stuff hoping for the best that it would just get better with time but that was wrong of me to assume. I decided to add another supplement to my anti inflammatory medication and glucosamine came highly rated for arthritic pain. Now two months after I Started using this product I no longer wake up from pain in the mornings!! Five stars no doubt
I have found that glucosamine works well with turmeric when it comes to arthritis and joint pain and swelling. I have a friend who told me about this combination and after trying it out for myself I swear by it too.
I have had arthritis in my neck for 10 years and a ton of other joint issues. This is one of the supplements I have found to be the most effective for me during all these years and is something I would recommend to people that like me suffer from arthritis
This is the ONE supplement out of everyone I have tried that actually helps my joint pain, more specifically my knee's which always gives me the most trouble and pain. It's a huge relief to have found this product since I have struggled with knee pain and discomfort for years and along comes this and makes it a lot better. Highly recommended to people with knee pain or any other joint pain
I am 60 now and I started taking this after a doctor recommended me to start taking some supplements for my joint pain and this is one of the things he mentioned. It is helping me keep my painful lower back in check and prevents new pain problems from arising. Protecting my body for the future
So much glucosamine in each of these tablets! Great price for this much glucosamine and it will last you three months. I rely on this supplement a lot since it helps me stay on top of my job. I have knee and elbow pain because of lots of heavy lifting at work but this has gotten it under control and I feel a lot better now!
Despite turning 60 I refuse to slow down with my workouts or my daily activities. My knee and shoulders to tend to ache to, nothing crazy but I do have a mild arthritis that is annoying at times so I got Pureclinicas Pureflex Glucosamine and this product takes care of my joints just like I need it to so I can continue with what I love
I feel like this product is working for me. I take it with Pureclinica Hyaluronic acid and the combination feels effective for my joints. Even though I will never be 100% rid of my arthritis pain I will do what I can to reduce it and these two supplements are helping me as of now
Arrived quickly and at good price. You get a three month supply for 20 quid which is a great value for your money. The product has helped ease my inflammation and pain, it hasn't removed it completely but I wasn't expecting that either since it's only a supplement after all not some prescription drug. I also haven't been taking them for so long so it might be improving even more which is exciting. I will be ordering this product again
I went in with an open mind and decided to trust the reviews on this one to see if it would work for me. Turns out that was the right decision because now I am nearly pain free! I can exercise and do stuff I have not been able to do for a very long time. I am amazed and will keep using this product
I have been fighting arthritis for years. I bought this product to see if it might helps and after one months my hands do not hurt when I do lighter things like brush my teeth or turn on the tap. It might sound like a small improvement but for me its huge
| Ingredients | Per Serving | % NRV |
|---|---|---|
|
|
1000mg |
** |
Since 2005, we’ve done more than produce supplements—we create products that truly deliver results.
That starts with traceable, select ingredients, sourced for their strength and efficacy. At our UK, US, and Netherland's based facilities, certified to CGMP, ISO, and BRC standards, every step is purposefully engineered for precision and control. Advanced extraction and purification methods radically improve potency while removing impurities, without introducing toxic chemicals.
We further excel through rigorous unparalleled testing. Ingredients, production stages, and finished products undergo constant checks, with third-party labs verifying finished products.
No shortcuts, no empty hype—just supplements built on science, care, and a commitment to doing things right. Upgrade to stronger supplements, get better results.
A tiny sapling goes a long way. Through our partnership with Eden Reforestation Projects, we are helping to plant trees on a massive scale.
Every bottle you purchase helps to protect vital eco-systems, help mitigate climate change, and create jobs that help provide education, health care, and food for rural communities in Mozambique, Nepal, Madagascar, and Ethiopia.
Our aim is to plant 10 million trees by 2030.
Free overnight shipping when you spend 50 or more.
Get exceptional customer service from our team of highly trained nutritionists.
Tested by 3rd party labs to ensure they contain exactly what is stated on the label.
Consistently ranked 1st on Amazon since 2011.