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Doctor's Best, MSM Powder with OptiMSM, 8.8 oz (250 g)

Doctor's Best, MSM Powder with OptiMSM, 8.8 oz (250 g)

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  • Expiration Date: Nov 2021
  • Shipping Weight:
    0.83 lbs
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  • Product Code: DRB-00076
  • UPC Code: 753950000766
  • Package Quantity: 8.8 oz (250 g)
  • Dimensions:
    4.9 x 3.7 x 3.7 in, 0.7 lbs
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Product Overview


  • Science-Based Nutrition
  • Helps Promote Joint Health
  • Dietary Supplement
  • Vegan
  • Non-GMO
  • Gluten Free
  • Soy Free
  • Vegan

Doctor's Best MSM Powder contains highly purified MSM (methylsulfonylmethane), which supplies bioavailable sulfur needed for joints and connective tissues. OptiMSM is purified via distillation for highest purity and consistency and is an excellent source of sulfur. Although MSM occurs naturally in some foods, a significant amount of MSM is lost during the heating and processing of foods.

  • Helps promote joint comfort and mobility
  • Helps support a healthy immune response
  • Helps enhance antioxidant defenses

Suggested Use

Take 1 scoop, mix with at least 8 ounces water or juice daily. Higher doses up to 6 scoops a day, may be appropriate, or as recommended by a nutritionally-informed physician.

Other Ingredients



Store in a cool dry place.

Supplement Facts
Serving Size: 1 scoop (1 gram)
Serving per container: Approximately 250 servings
  Amount per serving % Daily Value
MSM (Methylsulfonylmethane from OptiMSM) 1 gram (1000 mg)
† Daily Value not established.
iHerb Customer Reviews

My mom likes it

Posted by 5187474807241030186 on May 05, 2017 | Verified Purchase

Bought this for my mom and she really likes it. She says you can barely taste anything when you mix it with juice or yoghurt. She definitely prefers powder instead of pills. She hasn't been using this for long enough to tell much else. So far I'm happy she likes it.

Thanks for your feedback!

Good product

Posted by 5004054649049933780 on Apr 24, 2017 | Verified Purchase

I like how it dissolves right away. No taste either.

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Very disappointed - would like to give 0 stars

Posted by Reviewer2604356 on Feb 28, 2017 | Verified Purchase

I do not know why they call this "powder", as it is crystals and extremely had to break down in what every you add it to. And no matter how long I stir this I seem to get a mouthful of bitter crystals in my last bit. I ordered 2 bottles based on reviews, but it has been a waste of money.

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Great product

Posted by Reviewer1019614 on Feb 28, 2017 | Verified Purchase

Start slow, keep track of your body changes. MSM is no joke: you WILL see results. I have been using for about a month and I find that my skin is clearing itself of rosacea and eczema. I am also experiencing better moods and clearer thinking. This product has replaced several others I was taking. Don't forget that exercise, lots of water and a clean diet help any product work better.

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Unbelievable, like magic!

Posted by Reviewer1736997 on Feb 23, 2017 | Verified Purchase

I started to experience some discomfort in my right hip. Doesn't surprise me at 69. Heard and read many time before about MSM and DMSO. But didn't really need it. Until now. I actually ordered it for our 15 yr shihtzu. I started giving him first. I know it helps him. Then I started taking it. It was a shocker I must say. This gentle discomfort I had early morning after getting up, was gone like magic after drinking a glass of water with a scoop of MSM. According to other commenters, this magic powder helps in many other conditions. And it is also the basis of the most powerful antioxidant, Glutathione! Everyone must have it at home, and use it, when experiencing a pain or discomfort.

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