Joint Physio® Glucosamine Plus (Previously GMX®)

400mg Optiflex Glucosamine with Chondroitin, MSM and Vitamin C

Only 20p per day 3-4 month supply

Joint Physio® Glucosamine Plus (Previously GMX®)


Key Features

  • 400mg Glucosamine HCl with 100mg chondroitin
  • Includes 80mg Vitamin C and 50mg MSM
  • Comprehensive daily support at great value

Product Overview

  • Gluten Free
  • Gelatin Free
A winning combination of shellfish-free Optiflex Glucosamine and Chondroitin (90%) together with the additional nutrients MSM and Vitamin C.

Our most economical combination product contains a balance of pure pharmaceutical grade Optiflex Glucosamine HCl plus Chondroitin Sulphate (90%). It also contains Vitamin C to help absorption and OptiMSM® which is the purest MSM available.  

Each tablet contains 400mg of pure Optiflex Glucosamine HCl, providing 40% more pure glucosamine gram per gram than the standard glucosamine sulphate 2KCl form, as well as 100mg Chondroitin (90%), 50mg MSM and 80mg Vitamin C. It is important to note that we only use 90% Chondroitin sulphate in our products unlike many other companies that use the lower and far cheaper bovine form at only 20% concentration.

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Product Information


One tablet three times daily with food.
May be taken together if more convenient.

Key nutritional values

Typical values, % NRV (where applicable) in brackets:

Optiflex Glucosamine HCl 400mg
Chondroitin Sulphate (90%) 100mg
Vitamin C 80mg
Methyl Sulphonyl Methane (OptiMSM®) 50mg


Optiflex Glucosamine HCl, Cellulose, Chondroitin Sulphate (90%), Vitamin C, Methyl Sulphonyl Methane (OptiMSM®), Dicalcium Phosphate, Stearic Acid - of vegetable origin, Hyprmellose, Silica, Magnesium Stearate – of vegetable origin.

Contains fish. Shellfish-free and allergen-free glucosamine of vegetable origin, produced by fermentation. If you are taking any prescribed medication or have any medical conditions always consult your doctor or pharmacist before taking vitamins or supplements. Keep out of sight and reach of young children. Do not exceed stated recommended intake. Food supplements must not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Store in a cool, dry place. May contain traces of Sulphur Dioxide. If you experience an adverse reaction, stop taking the supplement and seek medical advice.

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Independent Reviews for Joint Physio® Glucosamine Plus (Previously GMX®) - 400mg Glucosamine Optiflex with Chondroitin, MSM and Vitamin C

The views expressed below are the personal opinion of Healthspan customers. Healthspan does not endorse these views, nor should they be regarded as health claims or medical advice. All reviews are collected by a 3rd party called Feefo. Find out more

Overall Rating: 4.6 / 5 stars, based on 25 reviews

27 September 2015

Easy to use website and good choice of products.

26 September 2015

Service is very good, product is easy to find on the website and I have no trouble ordering the items I need and they are delivered very quickly. Overall an excellent performance.

26 September 2015

good high dose containing all the important supplements for my arthritis

26 September 2015

first class service

26 September 2015

Seems to help improve joints

26 September 2015

Does wonders for the arthritis in my thumb joints.

26 September 2015

A trusted brand.

25 September 2015

This product give my wife and myself relief from the pain of osteoarthritis (Her neck and my knee) so no pain killers with side effects.

24 September 2015

I'm 44 and just started with arthritis. Knees and thumbs particularly affected. Movement is fine, but descending stairs and leaning backwards a problem as is the grip, grasp and pincer movement. I've noticed a real improvement since taking these tablets though, for example I do an office duty day at work which involves sitting down all day, after which it was taking me ages to walk down the stairs at work (second floor). This is definitely improved, a great deal.

23 September 2015

We have tried glucosamine on its own without success but find that the glucosamine,chondroitin and MSM mixture gives excellent results for me and my husband

23 September 2015

I obtain this product for my 95yr old mother who feels it is very good for her

23 September 2015

I have used the GMX tablets previously and found them helpful but changed to a combined glucosamine and omega 3 after having an episode of DVT which I did not want to recur - so took the Omega 3 for its blood thinning properties

22 September 2015

Helps ease joint and back aches.

22 September 2015

joint care

21 September 2015

Keeps my knees reasonably pain-free.

19 September 2015


18 September 2015

These tablets help my knees and joints in general stay pain free and mobile. Been taking them for a few years now and wouldn't be without them. My Mother in Law has been taking them for a couple of years and finds the same thing. My husband and Sister in law have just started taking them too. Keeping it in the family.

17 September 2015

I am an active person. I started taking Glucosamine Plus about 10 years ago when my right knee joint was giving me occasional pain. Not only have these wonderful tablets dispelled the discomfort completely, both my knees are now equally strong, I am able to walk briskly over a mile.

14 September 2015

Bought for wife – seems to work.

14 September 2015

I have no problems with any of my many joints. These tabs seem to keep them all well lubricated and mobile.

13 September 2015

this product helping me with my knees.if i stop taking the product that i have small pains.

13 September 2015

Helps to keep my arthritis in check