Your Cart is Empty
But it doesn't have to be.
Continue Shopping.
Added to Cart
Cart Total:
Customers Also Bought:

Jarrow Formulas, MSM, Methyl-Sulfonyl-Methane, 1000 mg, 200 Capsules

Our Price:
You Save:
$7.69 (39)
  • Volume Discount
  • Buy 2+
    Save 5%
Earn 10% Loyalty Credit ?

This product is already in your Wish List.

View Wish List

This product is now in your Wish List.

Sorry, this product is no longer in stock.

In Stock
  • Expiration Date: Jan 2018
  • Shipping Weight: 0.77 lbs (0.35 kg)
  • Product Code: JRW-19013
  • UPC Code: 790011190134
  • Package Quantity: 200 Capsules
  • Dimensions: 6.3 x 3.2 x 3.2 in, 0.65 lbs (0.29 kg)
Bundle Offer
Save $3.84 when you purchase these items today for only $17.37
Total: $21.21
Combo Discount: - $3.84
Together: $17.37

Sorry, this product is no longer in stock.

Product Overview


  • OptiMSM
  • Dietary Supplement

Jarrow Formulas MSM 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 capsule 1 to 3 times per day or as directed by your qualified healthcare professional.

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

Other Ingredients

Magnesium stearate (vegetable source). Capsule consists of gelatin.

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


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

Keep out of the reach of children.

Supplement Facts
Serving Size: 1 Capsule
Servings Per Container: 200
  Amount Per Serving % DV
OptiMSM Methyl-Sulfonyl-Methane (MSM) 1000 mg *
* Daily Value not established.
iHerb Customer Reviews

This product help my joints feel better.

Posted by 5400068777403658589 on Jul 02, 2016

I have a problem with hair loss. , Aleppo is very weak, and the problem of osteoarthritis. Products help me Therefore, this review helpful for those interested in health care is great.

Was this review helpful to you?

only wish that this product also had some c-vit in it!

Posted by 4778429920656995798 on May 14, 2015

I only wish that this product also had some c-vit in it, instead of me having ta add yet another pill in the morning, though msm needs c-vit to be affective.

Was this review helpful to you?

Good Product but Large Capsules

Posted by 4877049725693142163 on Dec 06, 2014

While the MSM seemed to work well we found the capsules to be just a bit too large to swallow comfortably (not to mention not fitting into our pill organizers very well).

Was this review helpful to you?


Posted by 5369646322564284766 on Oct 14, 2014

Cápsulas de azufre perfectas para regenerar el cabello y el organismo en general. Buen producto a buen precio.

Was this review helpful to you?


Posted by 5324429709387426690 on Sep 19, 2014

No lo he recibido, lo compré desde hace más de un mes. Pésimo servicio de envío, no sé si de verdad va a llagar, creo que solo son un fraude.

Was this review helpful to you?