1000 mg, 100 capsules Item # 00451

MSM 1000 mg, 100 capsules - Life Extension

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Supplement Facts for MSM 1000 mg, 100 capsules

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1000 mg, 100 capsules Item # 00451

Our MSM formulation helps support joint comfort after exercise, promotes joint mobility and function and helps inhibit oxidative stress.

Gluten free Non-GMO
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$0.10 / count | 16 - 33 Day Supply
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Helps with joints

Grammy, KS

I am an avid believer in MSM.


Good stuff!


I use this product daily.

Tom, MO

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1000 mg, 100 capsules


$0.10/count | 16 - 33 Day Supply

What Is MSM?

MSM (methylsulfonylmethane) helps relieve some of the discomfort brought on by exercising, including helping to support muscle and joint comfort, promoting joint mobility and function and inhibiting oxidative stress.

MSM has been shown to help relieve muscle and joint discomfort and promote healthy muscle structure after exercise.

MSM Benefits

  • Helps relieve muscle & joint discomfort after exercise
  • Preserves joint mobility & function
  • Helps inhibit oxidative stress

Exercise in Comfort

Over time, post workout discomfort can start to detract from the healthy benefits of staying in shape. MSM has been studied for years and shows promising results, including helping to ease some of the discomforts from joints and muscles after exercise.

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99% of our products are manufactured in the U.S, and a Certificate of Analysis is available for every product we produce.

Methylsulfonylmethane (MSM) provides a vital building block of the cartilage in our joints, and can support protein synthesis for the skin, hair and nails.1

Promotes joint comfort and health

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

Serving Size 3 capsules

Servings Per Container 33

Amount Per Serving


3000 mg

Other ingredients: gelatin, vegetable stearate.


Dosage and Use
  • Take three (3) capsules once or twice daily, or as directed by a healthcare practitioner.
  • Do not purchase if outer seal is broken or damaged.
  • When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

To report a serious adverse event or obtain product information, contact 1-866-280-2852.

Actual Size

Pill Size Image
  1. Nutrients. 2017;9(3):290.
  2. Osteoarthritis and cartilage / OARS, Osteoarthritis Research Society. 2006;14(3):286-94.
  3. BMC Complement Altern Med. 2011;11:50.
  4. Osteoarthritis and cartilage / OARS, Osteoarthritis Research Society. 2008;16(11):1277-88.
  5. Acta medica Indonesiana. 2017;49(2):105-111.
  6. Cytokine. 2015;71(2):223-31.
  7. Journal of the International Society of Sports Nutrition. 2017;14:24.
  8. The Journal of sports medicine and physical fitness. 2012;52(2):170-4.
  9. The Journal of pharmacy and pharmacology. 2011;63(10):1290-4.

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of Life Extension. We do not verify or endorse any claims made in these reviews. Full product reviews disclaimer

Bone & Joint

Bone & Joint

No bones about it—certain supplements can help you move with more comfort!

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