1000mg MSM per tablet

From 15p per day 4 month supply



Key Features

  • One of the purest natural MSM supplements available
  • Distilled using a patented process
  • Perfect Partner to Optiflex® Glucosamine

Product Overview

  • Gluten Free
  • Suitable for Vegetarians
  • Suitable for Vegans
  • Gelatin Free
Healthspan's advanced OptiMSM is made using a patented distillation process to produce one of the purest natural MSM supplements available. Each tablet provides 1,000mg of purified OptiMSM.

Recent research suggests that a higher daily intake of 2-3g of MSM (Methyl Sulphonyl Methane) per day may be needed for optimum results. This is why we are delighted to introduce our high strength OptiMSM® 1,000mg product, making it easier than ever for you to achieve the recommended intake.

MSM is a naturally occurring organic sulphur compound that acts as a major building block of glycosaminoglycans, key structural components of joint cartilage. MSM occurs in small amounts in certain foods however nutritionists believe that diets are generally low in sulphur and therefore often recommend an MSM supplement.

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Product Information


One tablet twice a day for the first two weeks. Thereafter, maintain a dosage of one tablet three times a day with meals. MSM takes up to three weeks to attain maximum effectiveness.

Key nutritional values

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

Methyl Sulphonyl Methane (OptiMSM®) 1,000mg.


OptiMSM® (Methylsulphonylmethane, Silicon Dioxide), Bulking Agent: Microcrystalline Cellulose, Coating (Hypromellose, Talc), Anti-Caking Agent: Silicon Dioxide, Magnesium Stearate, Stearic Acid.

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. If you experience an adverse reaction, stop taking the supplement and seek medical advice.

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Independent Reviews for OptiMSM® 1,000mg

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: 4.63 / 5 stars, based on 300 reviews Below you can find the latest 25 reviews. To access the full list please click here

18 March 2016

Been using this product for years - simply the best.

15 March 2016

Excellent service and the delivery time has improved greatly. Products are of a high quality.

13 March 2016

My husband's knees have improved so much since using this product

12 March 2016

No problems at all

08 March 2016

Noticed a big improvement in my knees since taking these

06 March 2016

In conjunction with other products, it significantly helps to reduce joint pain.

04 March 2016

I buy MSM because it is supposed to optimise the effect of the Glucosamine which I also buy. I can't prove the benefit, but the arthritis I have in my finger joints would probably be worse without these products - as it is, although swollen they are not usually painful (only after I've been doing too much!) and I have no arthritis in knees or hips.

03 March 2016

Easy and quick

02 March 2016

Helps joints

28 February 2016


25 February 2016

Has kept me free from pain for more than20 years and off NSAIDs

22 February 2016

Fast and reliable service. However Healthspan ought to approach the Danish health authorities about their refusal to allow the company to send the pills to Denmark. Our purchase would not have to make the detour through my sister in England, then. The authorities have approved sale og Glucosamin in Denmark.

18 February 2016

helps me with the worn joints in my kneck

18 February 2016

Compliment above

17 February 2016

Happy to order again. Excellant products and service.

17 February 2016

They help to reduce the pain from joint problems which means I don't have to take so many painkillers.

16 February 2016

Has been of great help, in conjunction with ChondroMax, in combatting the effects of osteoarthritis.

16 February 2016

Can always find what you want. Excellent service.