Size
NOW Foods MSM Methylsulphonylmethane
NOW Foods MSM Methylsulphonylmethane keeps it simple: MSM, as 1000mg vcaps or 1500mg tablets.
What it is
- MSM (methylsulfonylmethane), an organic sulphur compound used in joint formulas
How to use
Take as directed on the pack. Joint formulas are normally taken daily over a longer run rather than as a one-off.
Good to know
- Choose from 2 options: 1000mg - 120 vcaps / 1500mg - 200 tablets
- Caffeine free
A food supplement, not a substitute for a varied diet and healthy lifestyle. Do not exceed the stated dose. Keep out of reach of children.
At a glance
£0.43
per daily dose
Limited
evidence for msm (methylsulfonylmethane)
Our honest take
Plain MSM from NOW in two forms: vegan capsules (2 g per two capsules) or larger tablets (3 g per two tablets), each taken once or twice a day. At the full dose it costs about 43p a day for the capsules and 48p for the tablets. MSM has only small, short studies with inconsistent results and no authorised health claim, so treat it as an experiment.
- You want plain MSM from a well-known brand
- You are vegan (the capsules are vegan)
- You have glaucoma, take regular medication or are pregnant or breastfeeding: NOW advises checking with a doctor
- You want the lowest cost per gram: Doctor's Best MSM powder is cheaper
The science
MSM (methylsulfonylmethane)· evidence: Limited
MSM is a sulphur compound found in small amounts in some foods. It is popular in joint and beauty supplements. A handful of small, short trials have looked at it, mostly at 1.5–6 g a day, with modest and inconsistent results, and several were linked to the companies that make it.
There is not enough good evidence to say what it does for healthy people, and there is no authorised health claim for it, so we make no claims about its effects. It appears to be well tolerated at the doses studied.
Typical dose: Studies mostly used 1.5–6 g a day
Safety: Generally well tolerated. Can cause stomach upset, wind or loose stools, and some people find it disturbs sleep if taken late in the day. Speak to your GP or pharmacist first if you are pregnant, breastfeeding or take blood thinners.
Research we looked at:
Butawan M, Benjamin RL, Bloomer RJ (2017). Methylsulfonylmethane: applications and safety of a novel dietary supplement. Nutrients 9(3):290.
EFSA NDA Panel (2018). Safety of methylsulfonylmethane (MSM) as a novel food pursuant to Regulation (EU) 2015/2283. EFSA Journal 16(6):5290.
Ingredients & nutrition
Always check the pack you receive, as manufacturers sometimes update recipes.
How to use
Price per dose & how it compares
| Product | Size | Price | Per daily dose |
|---|---|---|---|
| This product | 1000mg - 120 vcaps | £12.99 | £0.43 |
| This product | 1500mg - 200 tablets | £23.99 | £0.47 |
| Doctor's Best MSM with OptiMSM | from £14.23 | £0.19 | |
| Osavi MSM | from £7.75 | £0.25 | |
| Jarrow Formulas MSM (Methyl-Sulfonyl-Methane) | from £36.79 | £0.56 |
Cost per daily dose lets you compare packs of different sizes fairly.Worked out from our current prices.
Food supplements should not replace a varied, balanced diet and healthy lifestyle. General information, not medical advice. Speak to your GP or pharmacist first if you are pregnant or breastfeeding, have a medical condition or take medication.
NOW Foods MSM Methylsulphonylmethane keeps it simple: MSM, as 1000mg vcaps or 1500mg tablets.
What it is
- MSM (methylsulfonylmethane), an organic sulphur compound used in joint formulas
How to use
Take as directed on the pack. Joint formulas are normally taken daily over a longer run rather than as a one-off.
Good to know
- Choose from 2 options: 1000mg - 120 vcaps / 1500mg - 200 tablets
- Caffeine free
A food supplement, not a substitute for a varied diet and healthy lifestyle. Do not exceed the stated dose. Keep out of reach of children.
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