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Methylsulfonylmethane (MSM)

2083 reviews
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What is Methylsulfonylmethane?

Methylsulfonlymethane (MSM) is sulfur-rich, naturally occurring chemical that is found in most plants and animals. MSM is found in many parts of the body and is used during the metabolic process. 


MSM is an essential chemical that may help support the joints, immune function, skin, and hair. MSM may also help aid digestion and assist in recovery after strenuous exercise.

  • May support the joints
  • May fortify immune function
  • May promote healthy skin and hair
  • May aid digestion
  • May assist in recovery after exercise

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Supplement Facts
Supplement Facts
Serving size: 1300 milligrams
Serving per container: *
Amount Per Serving % Daily Value**
Methylsulfonylmethane...1300mg *%
* Daily Value not established.
** Based on 2,000 calorie diet


Sugar, soy, dairy, yeast, gluten or additives

As a dietary supplement, take 1000mg to 1300mg up to four times daily or as directed by a physician.


Due to varying import regulations, not all of our supplements are available to international customers. This product is restricted for sale in the following countries:



Customer Reviews
4.8 Based on 2083 Reviews
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Christine L.
United States United States
I recommend this product
Pain Relief

Helps keep the inflammation down and decrease pressure on spinal cord. I can function normally without a lot of pain medicine,.

Heerak A.
United States United States


Dani K.
United States United States
Pain free

I use on myself and on my dogs, works great for pain.

A H.
United States United States
More effective than other brands

Using Bulk Supplements brand MSM was my first time ever trying MSM. The results were immediately seen in my nails. Lines that were in my nails previously dissapeared. When I ran out I decided to try another, way more expensive, brand that advertised their MSM in crystal form. I began using the first bag but felt nor saw any health difference. I stopped using the other brand after 6 weeks. I have 9 full bags of the crystal MSM left. I wasted my money but refused to waste my good health so I came back to bulk Supplements brand.

Jesus o.
United States United States

NO good as it causes severe liquid & gas runny stools

Jose G.
United States United States
Methylsulfonylmethane (MSM)

MSM really works. I mix a teaspoon with 8oz water and take daily for joint pain.