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Source Naturals, MSM, (Methylsulfonylmethane), 240 Tablets

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In Stock
  • Product Code: SNS-01081
  • UPC Code: 021078010814
  • Package Quantity: 240 Tablets
  • Dimensions: 2.9 x 2.9 x 5.4 in, 0.65 lbs (0.29 kg)
Product Overview


  • Dietary Sulfur Supplement
  • 750 mg

MSM serves as an important source of bioavailable dietary sulfur, a mineral which plays a critical role in maintaining the integrity and elasticity of connective and other tissues. It is an important component of proteins found throughout the body, such as in hair, nails, skin and tendons. Vitamin C is necessary for the formation of connective tissue, amino acid metabolism, hormone synthesis, and a key factor in the body's immune system. Molybdenum is a trace mineral that is needed by the body for sulfur metabolism, oxygen transport, and detoxification.

Suggested Use

2 to 4 tablets daily.

Other Ingredients

Sorbitol, stearic acid, modified cellulose gum, colloidal silicon dioxide, and magnesium stearate.

Contains wheat/gluten.

Suitable for vegetarians. Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.


Store in a cool, dry place.

Do not use if you are pregnant, may become pregnant, or breastfeeding.

Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.

Supplement Facts
Serving Size: 2 Tablets
Servings Per Container: 120
  Amount Per Serving %DV
Vitamin C (as ascorbic acid) 250 mg 417%
Molybdenum (as molybdenum chelate) 120 mcg 160%
Methylsulfonylmethane (OptiMSM) 1.5 g
†Daily Value not established.
iHerb Customer Reviews
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Wonderful efficiency

Posted by 5181246760051548586 on May 23, 2015

I feel really better with this MSM, as soon as i take it

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Posted by Reviewer2915199 on May 23, 2015

Before i used this MSM powdee. Tablets is good, wihh C-vitamin&Molybdenium. Good price.

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Posted by Lulu97 on Feb 04, 2014

J'ai acheté ce complément alimentaire pour renforcer mes cheveux en l'alliant à la biotine ; les comprimés sont plutôt gros je précise pour les personnes que sa dérange, et ce ne sont pas des capsules donc il faut l'avaler vite sinon sa commence à fondre dans la bouche et c'est du soufre donc cela n'est pas très agréable... Mais cela ne me pose pas de problème, de plus le nombre de comprimé est important alors une boîte dure vraiment longtemps - I bought this for hair health ; tablets are quite big and melt fast you have to swallow them quckly because the taste is not really good, i mean, its sulfur... but i dont really mind as long as its good for my body ; there is a lot of tablets so a bottle goes a long way

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Combination Formula Sets This MSM Apart From the Others

Posted by Reviewer2221603 on Jun 12, 2010

I've tried 100% MSM from other reputable brands and for whatever reason, this is the one I always return to. All I see different is the additional ingredients in Source Natural that the other MSM products do not include. Ligaments and tendons seem to improve, digestive health improves, overall health improves. I just wish it was in capsules instead of tablets.

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