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iHerb Customer Reviews



Savings of: $6.88 (30% off)

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Excellent product!

Posted by Reviewer2631028 on Aug 13, 2011

I have used this product for a long time now and get results that are measurable. It helps keep pain and allergies under control and sleep apnea is a thing of the past. There is a book called: The Miracles of MSM. Biological Sulpher is something we miss from our diets due to food processing and less egg consumption. However, it is a necessary part of our nutritional needs. Give it a try and measure your own results. It works!

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Knee Pain

Posted by Reviewer1038980 on Aug 09, 2009

This really helped my knee pain. After take two caps per day for three to four days started to noticed results.

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MSM Capsules

Posted by Reviewer3317302 on Sep 22, 2009

Been using these for years. I am in less pain than when I go off of them for a while.

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Posted by Reviewer1899512 on Feb 10, 2010

Works great for growing hair!!!

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Love It, Big Difference

Posted by Reviewer1611423 on Apr 15, 2010

We Love this and brought a bottle for husband's friend. Me and husband believe in MSM. This seems to work stronger than the powder one I had. Plus the poweder one is bitter to drink. My hair is really long for a 52 year old lady who is going through menopause. Also this keeps me squatting and beding pretty good.

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good quality product

Posted by Reviewer1327248 on May 06, 2008

All the Natural Factors products seem to be of good quality. Good prices.

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Posted by Reviewer1555588 on Dec 27, 2010

good value

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Posted by Reviewer2543324 on Jan 03, 2010

we like the capsule vs the powder we were taking

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