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Doctor's Best, Best MSM, 1000 mg, 180 Capsules

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In Stock
  • Expiration Date: Jun 2019
  • Shipping Weight: 0.65 lbs (0.29 kg)
  • Product Code: DRB-00064
  • UPC Code: 753950000643
  • Package Quantity: 180 Capsules
  • Dimensions: 3.1 x 3.1 x 5.6 in, 0.55 lbs (0.25 kg)
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Product Overview


  • Science-Based Nutrition
  • OptiMSM
  • Dietary Supplement
  • Promotes Joint Health

Best MSM supplies highly purified MSM (methylsulfonylmethane), a compound notable for its methyl groups (required for numerous metabolic functions) and the conditionally essential mineral sulfur, which is a crucial component of powerful antioxidants such a N-acetylcysteine and glutathione. Although MSM occurs naturally in some foods in the human body at low concentrations, a significant amount of MSM is lost during the heating and processing of foods.

  • Promotes joint comfort and mobility
  • Supports healthy immune response
  • Enhances antioxidant defenses

Suggested Use

Adult Use: Take 1 to 3 capsules daily, with or without food, or as recommended by a nutritionally-informed physician.

Other Ingredients

Gelatin (capsule).

Non-GMO and Gluten Free

Contains nothing other than listed ingredients

Supplement Facts
Serving Size: 1 capsule
Serving per Container: 180 servings
  Amount per serving % Daily Value
Methylsulfonylmethane 1 gram (1000 mg)
† Daily Value not established.
iHerb Customer Reviews


Posted by 5421889449766903768 on Aug 01, 2016

My skin more beautiful white clear up, look at the kid, I was very impressed.

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Excellent product

Posted by 4721362251561091133 on Jun 22, 2016

Very good for my bones!

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Good Brand.

Posted by 5030163560757201724 on May 03, 2016

After 40, it's good to have this around. Take everyday with Vitamin C.

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Very good and cheap

Posted by 5745577535689184273 on May 02, 2016

good price,

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Good source of Opti MSM

Posted by Reviewer2608335 on May 02, 2016

I've been using this for years, along with Doctor's Best MSM tablets. If I'm a little phlegmy in the chest I'll partially chew the tablets and swallow with water and they help clear it. I take the capsules for the overall benefits of MSM.

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