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Natrol, MSM, 500 mg, 200 Capsules (Discontinued Item)

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Natrol, MSM, 500 mg, 200 Capsules (Discontinued Item)


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Natrol, MSM, 500 mg, 200 Capsules (Discontinued Item)

Out of Stock - Discontinued
  • Shipping Weight:
    0.41 lbs
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  • Product Code: NTL-00889
  • UPC Code: 047469008895
  • Dimensions:
    2.7 x 2.7 x 5.2 in, 0.35 lbs
    Switch to Metric units
Product Overview


  • MSM is Clinically Shown to Promote Joint Comfort & Flexibility
  • Dietary Supplement

Natrol MSM provides what you need for healthy joints and cartilage. MSM (Methylsulfonylmethane) is the subject of research on connective tissue and joint health. MSM is a compound containing sulfur, which is important in promoting joint comfort and flexibility.

Suggested Use

Take 1 capsule, two to four times daily, with a meal.

Other Ingredients

Gelatin, water, magnesium stearate, silica.

NO yeast, wheat, corn, milk, egg, soy, glutens, artificial colors or flavors, added sugar or starch


Consult your healthcare professional prior to use if you have or suspect a medical condition, or are taking prescription drugs. Do not use if you are pregnant or lactating.

Store in a cool, dry place.
Keep out of reach of children.

Supplement Facts
Serving Size: 1 Capsule
  Amount Per Serving % Daily Value
MSM (Methylsulfonylmethane) 500 mg *
*Daily Value not established.
iHerb Customer Reviews

a must-have

Posted by alloriginal on Aug 28, 2012 | Verified Purchase

Msm is an absolutely indispensable aid in combating the effects of inflammation, whether caused by arthritis, muscle strain, bruising, etc. Stir a scoopful in a few ounces of water and drink it down. It is almost tasteless, and mixes well with no grit or aftertaste. I take one or two servings per day. People with serious pain should try 3, and work up to 6 if needed. When used together with vitamin c and grape seed extract immediately following an injury, it can almost entirely prevent bruising and swelling. When used with fish oil (I take 2 grams per day of quality fish oil), it will, over time, turn back the effects of arthritis and aging, at least to some degree. My joints are more flexible than most people 1/3 my age! It has a slight laxative effect, so start small and work your way up slowly. Start with one capsule per day, and work up to three or four over several weeks. The effects should be felt after reaching two grams per day. I believe that nutritional supplements saved my life. I've tried a lot of products, and I know what works and what doesn't. My reviews are honest, straighforward, and based on my experience. Read my other reviews to quickly learn from my three decades of research and experimentation.

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Still in test

Posted by iHerb Customer on Jun 07, 2012 | Verified Purchase

i don't know what to think about the msm for now because i'm stil in the first month of cure. For now i have notice no changes.

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Very good product

Posted by iHerb Customer on Apr 02, 2011 | Verified Purchase

Helps wit skin problems.

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optimal size of capsules

Posted by iHerb Customer on Nov 13, 2010 | Verified Purchase

optimal size of capsules!

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Good for elderly dogs

Posted by iHerb Customer on Oct 21, 2010 | Verified Purchase

I started my 14 & 16 year old Dalmatians on this MSM for their stiffness/arthritis. They've been on it for a few weeks and I'm noticing quite a difference.

Thanks for your feedback!