Glucosamine Optiflex GMX®

400mg Optiflex Glucosamine with Chondroitin, MSM and Vitamin C

0 ratings. Latest review shown below 0

"relief of painful knees"


Glucosamine Optiflex GMX®


Key Benefits

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

Product overview

  • 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 60mg 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.

Read more

Nutritional Information


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

Key nutritional values

Typical vales, % RDA (where applicable) in brackets:

Optiflex Glucosamine HCl 400mg
Chondroitin Sulphate (90%) 100mg
Vitamin C 60mg
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

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

If you see a review listed 'As Above' this occurs when a customer has reviewed more than one product at the same time. We are currently looking into resolving this - we apologise for any inconvenience.

Overall Rating: 4.12 / 5 stars, based on 8 reviews

23 July 2014

Hopefully it helps alleviate the joint pain and keeps surgery at bay but who really knows!

22 July 2014

Have been taking for years, and hope it is helping. Have not had the courage to stop and see if things get bad!!

22 July 2014

relief of painful knees

21 July 2014

Does what it says

21 July 2014

Great advice to make a good choice, my knees feel better already!

21 July 2014

Really helps my knee joints. Why never on offer?

21 July 2014

I have a bad back and take these to ease it. Don't know if they help but I am not going to stop taking tablets to find out. I HATE the new packaging hence the poor mark

21 July 2014

We've certainly found we suffer from more joint aches & pains if not taking them. Don't like the switch to blister packs. The reduction in quantity supplied for a very similar price to that charged for previous greater nos. is to my mind underhand.

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.