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Jarrow Formulas, MSM Powder, 16 oz (454 g)

By Jarrow Formulas

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$11.60 (42)
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In Stock
  • Product Code: JRW-19014
  • UPC Code: 790011190141
  • Package Quantity: 16 oz (454 g)
  • Dimensions: 5.8 x 3.7 x 3.6 in, 1.2 lbs (0.54 kg)

Product Overview

  • Methyl-Sulfonyl-Methane
  • OptiMSM
  • Dietary Supplement
  • Suitable for Vegetarians/Vegans
  • Vegan

Jarrow Formulas MSM Sulfur is an organic source of bioavailable sulfur. Sulfur is an antioxidant mineral found in major structural tissues of the body such as cartilage. The sulfur from MSM is used to produce glycosaminoglycans (or mucopolysaccharides) present in proteoglycans such as chondroitin sulfate, dermatan sulfate and hyaluronic acid. These sulfur containing glycosaminoglycans are found in high concentrations in connective tissues, including joint cartilage, skin and collagen.

Suggested Use

Take 1 scoop per day or as directed by your qualified health care professional.

For best results, use with Jarrow Formulas JarroSil, the biologically Activated Silicon.

Other Ingredients

Contains pure OptiMSM Methyl-Sulfonyl-Methane. Also contains silicon dioxide (anti-caking agent) (in trace amounts).

No wheat, no gluten, no soybeans, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts.


Packaged by weight, not by volume.

Note: If you have a medical condition, are pregnant, lactating, trying to conceive, under the age of 18, or taking medications, consult your health care practitioner before using this product.

Keep out of the reach of children.

Visit Manufacturer's Website
Supplement Facts
Serving Size: 1 Scoop (1 g)
Servings per Container: 454
  Amount Per Serving % DV
OptiMSM Methyl-Sulfonyl-Methane (MSM) 1000 mg *
* Daily Value not established.

iHerb Customer Reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars

I prefer the capsules

Posted by currency on Sep 14, 2015

I've been using the capsule form and decided that taking 5-8 capsules a day wasn't the most convenient idea so I bought this. It quickly dissolved in a cup water with a little stirring. I took a sip and I just couldn't bear the taste. I thought I had high tolerance but this one is just too much for me. I love MSM and its benefits but i'll be sticking to capsules. I'm sure this would've been effective if I was able to ingest it so i'm still giving it 3-stars

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Good MSM powder

Posted by 5233383557696211263 on Jun 17, 2015

This MSM powder has a very fine texture - it dissolves in water more easily than most MSM-powders I have used. Using it makes a great difference in the condition of my hair and nails: they shine.

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Posted by 5649925059329632930 on Jun 16, 2015

More energized and feeling better in every way.

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Great for tired joints

Posted by 5093196706909583942 on Aug 12, 2014

We have used this product for many years. I typically purchase the largest canister, but it was not in stock, so I bought the 16 oz. It helps to keep our tired joints less painful.

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Posted by Romero on Jan 29, 2014

Go for OptMSM.

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