Glucosamine Optiflex GMX®

400mg Optiflex Glucosamine with Chondroitin, MSM and Vitamin C

3-4 month supply

Glucosamine Optiflex GMX®


Key Features

  • Comprehensive formula
  • Includes four complementary key nutrients
  • Economical combination

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.

Perfect Partners to Glucosamine

These products work in perfect synergy alongside Glucosamine

Independent Reviews for Glucosamine GMX® - 400mg Glucosamine Optiflex with Chondroitin, MSM and Vitamin C

We use the independent Feefo service to collect our reviews - so you can be sure that they are verified and unedited Find out more

Overall Rating: 4.52 / 5 stars, based on 25 reviews

01 March 2015

My husband has taken these for several years and they appear to help his joint pain

01 March 2015

It took some time to work, but i am sure it has eased my pain.

28 February 2015

Service is always quick & efficient

28 February 2015

Knee joints

28 February 2015

I have been using this for years to prevent knee pain

27 February 2015

Diagnosed with osteoarthritis some time ago, advised that glucosamine could help. Since using this. have had no symptoms and am as mobile as I was 20-30 years ago.

26 February 2015

Taken in conjunction with Rosehip it virtually cuts out all of my arthritic pains.

26 February 2015

Helps take away pain in knee. Good quality product and better value and quality than similar products available elsewhere

25 February 2015

I think it helps to keep my joints supple and reduces pain from oesteoarthritis

24 February 2015

Relief from joint and helps with pmt.

23 February 2015

See above.

23 February 2015

I buy this particular product because I believe it has some benefits to my condition.

23 February 2015

Using along side rosehip so I hope they work. Hopefully after a month I should know better.

22 February 2015

Continuing results are acceptable.

21 February 2015

This medication is for my husband who suffers with painful joints. He finds this product helps him with his mobility.

20 February 2015

I suffer from Crohns disease and one side affect is arthritis I find this product helps reduce the discomfort of joint pain.

20 February 2015

Ditto above. So far I've not noticed any particular improvement but also no deterioration.

20 February 2015

Muscle and movement problems

20 February 2015

I have osteo-arthritis in left hand, and the product I use helps to alleviate some of the pain.

20 February 2015

releives pain

20 February 2015

seems to suit me

18 February 2015

I have osteoarthritis and was advised to take the supplement by my doctor.

17 February 2015


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.