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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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  • 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.

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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

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Posted by SilverStars on Jul 17, 2012

I have been reading a lot lately about MSM and so decided to try it! I must say that I am amazed! I had a persistent pain in my arms and wrists from computer work and carrying my kids around and 3 days after starting MSM it disappeared completely! My husband had lower back pain for years, and at 2-3gr per day for 2 weeks his pain is gone! I also have a noticeable improvement in the texture and complexion of my skin. Would definitely keep using this! The powder doesn't clump and dissolves easily in water. At a bigger quantity can taste slightly bitter, but mixed with juice it is not detectable. Vit C in fruit juice helps absorption.

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9 people found the following review helpful


Posted by Reviewer1055106 on Nov 24, 2010

MSM is a must if you suffer from Fibromyalgia. Studies shows many benefits from taking MSM. Pain is less severe. It helps with spinal disk degeneration, common in fibromyalgia. Together with amino acids ("cher-amino protein" containing hydroxyproline and hydroxylysine deficient in fibromyalgia sufferers) I have had a significant improvement. It also improves insulin resistance and it gives you firmer skin, especially when compined with collagen powder and silica gel. I take 15 grams (1 tablespoon a day) however at this dosage you have to add 2 mg of copper daily since MSM reduces copper.

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10 people found the following review helpful

Great product!

Posted by Reviewer1386519 on Jun 02, 2008

I have taken other MSM products but this form is the best. I take 4 grams or more Per day along with Jarrow Glucosamine Sulfate and my bad hip improved in 2 days. Recommend this to anyone with severe joint pain.

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6 people found the following review helpful

Great stuff, must-have supplement in good form

Posted by Reviewer3018452 on Mar 13, 2010

This is optiMSM, which is great, and in a form that is so simple to use. The powder instantly dissolves in anything. Comes with it's own little scoop. I wish all supplements were this easy. When you first start taking it you may get mild headaches (especially if you up the dosage), but they will disappear. When I do up my dosage, I notice a huge effect in stamina and recovery on the bike. Good for your hair and skin, too. Just stick with it.

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6 people found the following review helpful

Terrific Product for All Those Aches and Pains

Posted by Reviewer2237173 on Jun 20, 2011

We both like this in our household. To make it tolerable, though, we have to put it in almond milk and add vanilla liquid stevia (NuNaturals is a fine one) and gulp that down post-haste. But anyhow, it is a magnificent supplement for removing my back pain and seems to be giving me more energy and better sleep. Significant Other says the same. By the way, we do not noice any garlic taste as mentioned by others (we do eat a lot of it in meals, so that may be why, who knows).

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2 people found the following review helpful

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