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Item: SWU655

  • Delivers valuable nourishment for healthy joint tissues, skin and more

  • A terrific organic form of the essential mineral sulfur

  • Features TruFlex® MSM, a highly bioavailable ingredient distilled for purity

1,000 mg 120 Caps
Caps Size: 00

Retail $7.99
Save 25%
In Stock
  • Delivers valuable nourishment for healthy joint tissues, skin and more

  • A terrific organic form of the essential mineral sulfur

  • Features TruFlex® MSM, a highly bioavailable ingredient distilled for purity

Support healthy cartilage, tendons, ligaments and skin easily with the help of Swanson TruFlex® MSM. This unique formula is an organic form of the essential mineral sulfur and is biologically active for easy assimilation.

Terms and Ingredient Definitions


Supplement Facts

Serving Size 1 Capsule

  Amount Per Serving % Daily Value
TruFlex® MSM (methylsulfonylmethane) 1 gram *

*Daily Value not established.

Other ingredients: Gelatin, magnesium stearate.

Suggested Use: As a dietary supplement, take one capsule three to five times per day with water.

TruFlex® is a registered trademark of Swanson Health Products.

Relative Size

Printable Size Guide

Shipping Weight

.38 lbs

Swanson Ultra MSM Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Rated 4.6 out of 5 by 43 reviewers.
Rated 5 out of 5 by Natural supplement Been taking msm for years natural sulfur supplement for joint health, can tell when you stop taking it. September 9, 2016
Rated 5 out of 5 by Look it up- it is great for a many things I have been using Swanson 1000 mg MSM for years. It is the best deal that I have ever seen. MSM has been added to many supplement in the last 10 years so it must be making a difference for a lot of people. Recommend looking up the benefits of MSM, November 8, 2014
Rated 5 out of 5 by The Best This distilled process msm works the best for me. Great ingredients, great price, especially when on sale. I had to work into it slowly, though. It's very effective for detox. October 4, 2014
Rated 5 out of 5 by I have used this product for years and will continue to buy it from Swanson August 12, 2014
Rated 5 out of 5 by Really is a great product for me. This product was referred to me by my sister from Arizona who told me that it gave her a lot of energy. I was skeptical but she's right, it does gives me energy that I didn't have before as I like to keep busy. Like my sister, I take all the necessary vitamins and food needed for good health, but I guess I needed that particular one. Anyhow, it's amazing to me and I thank you. February 8, 2014
Rated 4 out of 5 by good stuff for you This one is a keeper as it helps hair, skin and joints and I see results after a few weeks. January 26, 2014
Rated 5 out of 5 by my husband uses this I tried other supplements and nothing compares to this product. He ran out for a week or so and my husband noticed he better start taking it again. This product really worked for him. October 5, 2013
Rated 5 out of 5 by Source of Life I recommend anyone who doesn't know very much about MSM research it thoroughly. It is then that you will find out just how important this supplement is for people who eat a lot of processed foods rather than fresh raw foods. The list of good is really far to long to notate in this review. I am very happy with this in the pill form as for years I was taking the crystal form and it doesn't taste very pleasant. This makes taking it so much easier with all of the same excellent benefits. I take this in addition to eating from my garden. Do your research and stock up on this excellent supplement. August 28, 2013
Rated 4 out of 5 by Healthy Joints This works really well for my joints and back. August 14, 2013
Rated 5 out of 5 by Excelent MSM A very high quality MSMsupplement at a reasonable price. I use this in equal amounts with Vitamin C and bioflavinoids. July 10, 2013
Rated 5 out of 5 by Easier than powder form I tried using MSM in powder form, but it just does not taste well at all, so I switched to capsule and this is easier and better. I cannot say that it has helped much, but I will take it until gone and then I might notice a difference if I'm not taking MSM!! :) July 3, 2013
Rated 5 out of 5 by joint mobility This product seems to help joint mobility all over. April 14, 2013
Rated 5 out of 5 by High potency MSM at a great price. March 31, 2013
Rated 5 out of 5 by Great Purchase Been using this for years and this is the best place to buy it for the price. March 25, 2013
Rated 5 out of 5 by Necessary for me I feel much better with this product . I am 83yrs old and walk a mile most every day . I am very thankful for Swansons products. January 24, 2013
Rated 2 out of 5 by not water soluble Like another reviewer on this page, I found this product is almost insoluble, therefore it is probably not MSM and has little MSM if any in it. I have some inorganic chem background and looked it up. I wonder what it is? Tastes bitter as if it is actually MSM and appearance matches real MSM. Confused. Maybe Swanson quality dept. can comment here. January 23, 2013
Rated 4 out of 5 by Helps with hair growth Made my hair grow longer faster September 4, 2012
Rated 5 out of 5 by Great product! MSM has a lot of good benefits! I have noticed that it really grows your hair very fast!! I recommended it to my mother, and likewise she is very satisfied with it. Thanks Swanson's!!!!!! April 30, 2012
Rated 1 out of 5 by Swanson's MSM 1000 Disappointed with this product! The way to tell if you have purchased 'pure' MSM is to dissolve it in a small cup of water. Anything that floats to the top is considered 'filler', so not a pure product. Upon obtaining this product from Swanson, I opened a couple of capsules and placed them in water. To my disappointment, 95% of this product is filler! Don't waste your money on this Swanson brand - and pay a little extra for something like Jarrow's Formula. Make sure you look for an MSM that is 99.9% pure! I plan on returning the product this time, first time I've had to do this with a Swanson product.. October 14, 2011
Rated 5 out of 5 by Swanson MSN I take this along with either Horsetail or Hair, Skin Nails (both from Swanson of course), for my hair and nails. Sulfur is needed for healthy hair and nails, and if I am off this for awhile, it shows. This is a must and even when it's not on sale, it's STILL at a lower price than anywhere else! September 14, 2011
Rated 5 out of 5 by Excellent After learning of the many benefits of MSM, I tried it and conclude that this product as one I intend to continually use. I do recommend doing your own research so you know what you might expect. I love this stuff. June 17, 2010
Rated 5 out of 5 by It works It works well & I will continue to us it. March 27, 2010
Rated 4 out of 5 by MSM I have problems with my joints and an active lifestyle. So anything that makes my joint happy makes me happy October 26, 2009
Rated 5 out of 5 by Always want to keep this on hand! I have been taking this for about 2 years and my mother also started taking it when I told her how it had helped me. We both dont want to run out of this stuff! I feel better, and my hair and nails look great! August 28, 2009
Rated 5 out of 5 by has to be the best out there! I've read lots of information on MSM...have personally found none of the claims false, and could actually add a few claims to the list. That being said...I also find Swanson's 1000 mg. msm to be the best I've used. It's always effective, into the system quickly and always noticeable results in a very short amount of time. I do not obtain the same results with store vitamins, no matter what the brand. August 18, 2009
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Why Shop Swanson® Brands?

"With my personal 100% money-back satisfaction guarantee, you have nothing to lose and great savings to gain."

Lee Swanson, Founder of Swanson Health Products

Risk-Free Purchase Guarantee on Swanson Ultra MSM

If you are dissatisfied for any reason, we'll give you a full refund and pay return shipping.

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We are dedicated to offering the highest quality products at the best price. Find out more about how we ensure such a high standard in everything we do.

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1,000 mg 120 Caps
Caps Size: 00

1,000 mg 240 Caps
Caps Size: 00

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