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MSM Pellets by SmartPak

SmartPak Equine — Item #14588
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Supports a healthy inflammatory response

  • 10,000 mg of MSM, a naturally occurring sulfur compound with well-known benefits
  • Research has shown that MSM protects tissues against the damaging effects of exercise and stress
MSM for horses is now available in tasty pellets! MSM is a naturally occurring sulfur compound known for its ability to help horses with stiffness and discomfort associated with exercise and normal daily activity. In addition, this economical supplement may help with itchy skin due to environmental or seasonal conditions, and may also help maintain normal respiratory function. Research has shown that MSM protects tissues against the damaging effects of exercise and stress. MSM Pellets by SmartPak provide 10,000 mg of 99% pure MSM (Methylsulfonylmethane) in a tasty pellet that horses love!

View our Joint Supplement Comparison Chart

View Our Comfort Supplements Comparison Chart

View our Respiratory Supplement Comparison Chart


Active Ingredients per 20 g:
(Maintenance Dose = 1 scoop (20g) daily)
  • Methylsulfonylmethane (MSM)
    99% (10,000 mg)
Inactive Ingredients:: Alfalfa meal, Lignin sulfate, Natural and Artificial Flavors.


Instructions for Use:
Horse Weight Recommended Amount
Under 500 lbs. 0.5 scoops
500 – 1000 lbs. 1 scoop
1000 – 1500 lbs. 1 scoop
Over 1500 lbs. 1.5 scoops
Directions for Use: Administer 20 g daily, 1 scoop = 20 g.

Clinical Research

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    out of 5
    95% of customers would recommend this product to a friend!
    Tell us what you think!

    The reviews provided on this website represent the experience of the individual posting the review. We do not adopt, edit, or endorse any of the submissions posted within the reviews section. Rather, the reviews are part of an online community of animal owners that desire to share their particular experience with other individuals. These reviews are not a substitute for discussing the health of your animal with a veterinarian.

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    MSM Pellets by SmartPak is rated 4.7 out of 5 by 377.
    Rated 3 out of 5 by from Recommended by my trainer I am not completely certain is this is working, since I only started using it on my horse a month ago. But so far he is improving and the product came highly recommended by my trainer.
    Date published: 2017-10-12
    Rated 5 out of 5 by from Seems to be working I have had my mare on this for going on 7 months. My picky mare eats them no problem. I added this to hopefully help keep her comfortable after discovering the reason her leg was still swollen 6 months after a significant kick, was due to a broken off piece of splint bone. Options were surgery or wait and see. Since she was sound I went with the wait and see route. She has been sound and doing great all show season being rode hard regularly.
    Date published: 2017-09-19
    Rated 5 out of 5 by from My horse is the pickiest eater I know, and thankfully she eats these!!
    Date published: 2017-08-30
    Rated 5 out of 5 by from Stopped her cough My horse has had a cough off and on for several years. She's been to the vet many times and it was determined that it was caused by hay. I was getting her a steroid shot when it was bad. Determined that it was an inflammation so tried the MSM. I put her on it and in two weeks the cough is completely gone. She has now been off the MSM for two weeks and there has been no coughing. I plan to give it to her only when she needs it. I highly recommend this product if you have a coughing horse.
    Date published: 2017-08-27
    Rated 5 out of 5 by from So happy this comes in pellets! I was previously feeding my horse the MSM powder, but because he gets some other powder supplements, I wanted to change anything I could to pellets for palatability. I feel more confident that he's eating his supplements now and getting the support he needs.
    Date published: 2017-07-31
    Rated 4 out of 5 by from Pellets are crumbled The pellets are somewhat crumbled appart so picky eaters may not eat them. However my horses are fairly picky but did eat them.
    Date published: 2017-05-23
    Rated 4 out of 5 by from Good product! My 31year old has been on this for 2 months and seems to be doing good. Helps him get around without pain or discomfort. He eats without a problem and he's a picky guy
    Date published: 2017-05-20
    Rated 5 out of 5 by from Does it's job! Due to my pony and I being involved in the world of Eventing, my boy needs joint support as a preventative measure. A horse only has so much jump, and I firmly believe that what we take out of them, we must put back. Eventing is a very demanding sport on our horses joints, and SmartPak MSM Pellets does a fabulous job in supporting my best friend and his joint health. The pellets allow me to have peace of mind, knowing he is ingesting the full dose required for the day. No powder being left at the bottom of his bucket, and no wasted feed due to a picky eater knowing it is in there. I will always ensure my buddy has his SmartPak MSM Pellets in stock.
    Date published: 2017-04-18
    Rated 5 out of 5 by from Like it but cheaper elsewhere. I like it. Didn't see a huge difference in a month. But switched to somewhere else for cheaper.
    Date published: 2017-03-28
    Rated 4 out of 5 by from Smell good I purchased for a specific horse but he didn't like it. No surprise, he is the pickiest eater so I am using the pellets on an older horse who likes them.
    Date published: 2017-03-01
    Rated 5 out of 5 by from Easy to eat I feed pellets to my horses instead of hay so the horses can't tell the difference when I feed them these pellets. I've tried other MSM & they would leave it in the trough.
    Date published: 2017-02-25
    Rated 5 out of 5 by from MSM Supplement I started my horse on these smartpaks about 2 months ago and I already see a huge improvement! I give him these to put off getting his hocks done until he FOR sure needs the injections. My gelding is more willing to go forward, can easily move his back legs and is less grumpy when we warm up. Amazing !
    Date published: 2017-01-10
    Rated 4 out of 5 by from Too soon to tell I started supplementing my gelding who has a thoroughpin. I am hoping that it will alleviate the swelling of his tissue on his back hock. It is too soon to know if it is working as I have not seen any dramatic change yet.
    Date published: 2016-12-29
    Rated 4 out of 5 by from my horse eats this well i am so far happy with the results of this product
    Date published: 2016-12-12
    Rated 5 out of 5 by from Barn staple MSM is a staple in my barn. Smart MSM makes it easy and the horses, even picky ones love it.
    Date published: 2016-11-14
    Rated 5 out of 5 by from Very palatable for my picky eater. I bought the MSM pellets because my horse would not eat the loafers I had tried. He loved the pellets and they seem to help give him some relief from his DSLD.
    Date published: 2016-11-14
    Rated 5 out of 5 by from MSM pellets Love the pellets, easy to dispense and can simply be added to my other grain.
    Date published: 2016-09-13
    Rated 5 out of 5 by from Great Product Great Product, very effective on my 29 year old gelding.
    Date published: 2016-09-08
    Rated 5 out of 5 by from Great value! My older mare seemed to really benefit from this product. I tried it in conjunction with another powder joint supplement (which she didn't really care for) that didn't include MSM. I decided to switch to smartflex senior as it was cheaper than both combined, but would highly recommend it for a maintenance joint supplement.
    Date published: 2016-08-29
    Rated 5 out of 5 by from Great Job! Use this for my mare that was diagnosed with EPM before I bought her. She is free of EPM, however I just want to give her system a boost, so this was recommend for horses that had EPM. She loves it, that's whats important!
    Date published: 2016-08-16
    Rated 4 out of 5 by from Easy to feed! My gelding has been on MSM pellets for a month. His heaves have been improving over that time. Although he takes other supplements and medication, I did notice an improvement since starting MSM. It's easy to feed and is great tasting.
    Date published: 2016-08-01
    Rated 5 out of 5 by from Great Results Bought this as a recommendation for horses that had EPM, my Mare has no signs of it, although It's highly recommend she stay on MSM.
    Date published: 2016-07-13
    Rated 5 out of 5 by from love MSM smartpaks bought MSM for my mares..they love the pellets and smartpaks makes it easy to ensure you are giving the correct amount daily
    Date published: 2016-07-05
    Rated 5 out of 5 by from Great product! I'm glad I got the product. Even my shoer noticed a difference in my horses movememt. She's a great horse and I need to keep here healthy and happy!
    Date published: 2016-05-28
    Rated 3 out of 5 by from Great product, Does not last I bought this product on 3/24/16. My horse was the only one receiving the loading dose (one scoop that was included once a day). I was the one making up his food. I found that it did not last the 56 days but is already gone. I started a few days after the order was placed so roughly 3/27 was his first dose. It was gone by 4/27. I love this product but hesitate to spend the money knowing it isn't going to last the full time.
    Date published: 2016-05-05
    Rated 5 out of 5 by from Love that it is a pellet!! I love that this comes in a pellet & is easy to feed.
    Date published: 2016-05-05
    Rated 5 out of 5 by from MSM our horses will eat I have not had success giving powdered supplements or granular MSM, but they both eat this with their maintenance grain. It can help joints and hopefully help some with inflammation in our older horse's lungs or "heaves"
    Date published: 2016-04-28
    Rated 5 out of 5 by from Definitely see improvement MSM pellets have really helped my pony during show season. He is less sore and even his hooves are stronger. Hopefully keeping him on these will see even more improvement. Great and affordable supplement
    Date published: 2016-04-18
    Rated 5 out of 5 by from Easy to feed for a picky eater I started my mare on this product a little over a month ago. She's an extremely picky eater and eats a pelleted feed, so this product is perfect for her!! I highly recommend!!
    Date published: 2016-04-12
    Rated 5 out of 5 by from MSM Pellets are the best! My horse loves them, super easy to feed. He thinks they're a treat! No more messy powder to deal with.
    Date published: 2016-04-12
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