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Smart & Simple® MSM Pellets

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Product Overview

Supports a healthy inflammatory response

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. Smart & Simple MSM Pellets for Horses provides 10,000 mg of 99% pure MSM (Methylsulfonylmethane) in a tasty pellet that horses love!
  • 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

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Key Ingredients


Supplement Facts

Ingredient Name Amount Per Serving
Ingredient Name Amount Per Pound

Ingredient Details


Weight Recommended Amount Loading Amount

How the Ingredients Work


Supporting Success

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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.

SmartPak customers are some of the most conscientious animal owners around. We encourage you to share your experience with the products we sell to help fellow customers to make informed choices for their animals. We do not edit these reviews in any way - they are direct customer-to-customer communication. We do monitor reviews for positive and negative feedback, and use this feedback to improve our selection as well as sharing feedback with product manufacturers to help them improve their products. Please note that we recommend consulting your vet with serious health issues.

Smart & Simple® MSM Pellets is rated 4.7 out of 5 by 401.
Rated 5 out of 5 by from Easy to order, easy to adjust shipping times if need be. Love the convenience and that packs are recyclable.
Date published: 2019-10-31
Rated 5 out of 5 by from So far so good!!! Really loving this product We have been using this product for about a month and a half now, and I am so glad we decided to order it. Our girl (pony) is going on 15 and she seemed like she was starting to feel the effects of show jumping. Within a week of adding this to our feeding schedule, my daughter could tell a difference in how our girl feels when jumping. I can see that some of her spicy-ness is back, which tells me she is feeling better!!
Date published: 2019-10-18
Rated 5 out of 5 by from Love this supplement I bought this for my horse as a joint supplement to help him. he loves it!!!
Date published: 2019-10-09
Rated 5 out of 5 by from Great for what I got it for My horse had too much powder in his supplements with the big sky minerals, electrolytes and MSM . Being pelleted cuts a good chunk of the powder down.
Date published: 2019-07-26
Rated 4 out of 5 by from LOVE MSM Every single one of my horses are on MSM, I feel it is very important to our performance horses diet. For my navicular mare though I needed a higher MG dose, which is the only reason I stopped giving this brand because since I was buying another higher dose brand for her, I just switched everyone to it too so it wasn't confusing for me to keep track of. But for my other horses with minor leg issues and stiffness, this worked wonders on them. I will always keep my horses on MSM and I LOVE that SmartPak has this Smart & Simple line of supplements.. All it is, is MSM... nothing else, doesn't have 30 unnecessary ingredients. Just SIMPLE, like it says. I highly recommend.
Date published: 2019-05-11
Rated 5 out of 5 by from Has helped my mare warm up faster! I started Smartpak’s MSM on my mare two months ago and have seen a difference in her warm ups. She’s much faster to warm up now and is less stiff when I ask her to bend. Her trot has also gotten more fluid!
Date published: 2019-02-09
Rated 5 out of 5 by from Older Gelding Showed Improvement After one month on this supplement, my 20 year old quarter horse gelding is less stiff and moves easier during warm-up. He is outside 24/7, and we have had some terrible ice in the pasture this winter, so I know he is not moving much outside. I was expecting him to be stiff from that, but even only riding 2x/week, I have seen improvement since the month prior. Nothing else in his diet has changed! I would consider him a picky eater (spits out apples), but he eats this fine in his senior grain. He was diagnosed as navicular/heel pain 5 years ago. Since then, we have tried Previcox, and he had a rare reaction to it after being on it daily for 4 months. We changed trimming (more frequent), removed all pain meds, and since then, he had a small limp now and then. BUT after being on MSM for a month - I am not sure if it's the MSM now, or what, but he has not had a lame step! Fingers crossed!
Date published: 2019-01-13
Rated 5 out of 5 by from My horse loves this MSM I was feeding MSM crystals that I got from my vet and my horse didn't like them. I had to add Applesauce to get him to eat the MSM. But then I tried these MSM crumbles and he LOVES them. Great product!
Date published: 2018-11-29
Rated 5 out of 5 by from Perfect for picky eaters! If the supplements come in a powder it’s guaranteed my mare will find a way to leave them on the bottom of her bucket, no matter how clever I think I might be. Thankful she eats these right up! Perfect for the picky princess in your barn.
Date published: 2018-11-08
Rated 1 out of 5 by from Didn't Like I wanted to try the MSM for my senior mini as she has some joint stiffness. Unfortunately after about 5 days she would no longer eat the pellets and she's usually not a fussy eater. So, I can't really say if the product worked.
Date published: 2018-09-12
Rated 5 out of 5 by from Palatable results We welcomed a run-down, arthritic mare onto our farm as a foster. I've used MSM before and have seen good to excellent results with stiffness, allergies, etc. - I see it as more of a trace mineral than a supplement. Plus it's affordable! This mare refused the powdered/granular form (she hates powdered anything), so I tried this pelleted form. It's working great! Her stiffness is less, vet approves, and most importantly - she's eating it. Not so much as a single pellet left in her grain dish now, and she's normally suspicious of anything beyond hay and water, so that's a big achievement for us.
Date published: 2018-08-09
Rated 5 out of 5 by from Great product Great product my 25yr old gelding is still injection free and still feels good enough to buck and play
Date published: 2018-04-17
Rated 5 out of 5 by from Love it! I started my horse on this about a month ago and I love it; it’s so easy to use and my horse Rowdy loves it!
Date published: 2018-04-03
Rated 3 out of 5 by from Not tasty enough I can't review how this works because my mare wouldn't eat it. She is a picky eater and would touch this no matter what I tried to cover it up with.
Date published: 2018-03-28
Rated 5 out of 5 by from Trying for sweet itch My horse gets thisong with flax. Hercoat looks amazing without too much grooming.
Date published: 2018-02-27
Rated 5 out of 5 by from Great product!!! I bought this to give to my senior mare to help her with slight inflammation in her fetlocks and her heaves and I have noticed a difference already. She doesn't cough anywhere as much as she use it if at all really anymore. She is a very picky eater and finishes this smartpak before she finishes her feed.
Date published: 2018-01-25
Rated 5 out of 5 by from Easy to feed and not wasting Great pellet that is easy to feed and no longer getting left at the bottom of the grain bucket. Great value for a great product!
Date published: 2018-01-16
Rated 5 out of 5 by from MSM: great for my horses joints I am so glad I tried this on my horse! He was getting sore front legs and this product has mitigated the problem and he is like a new guy!
Date published: 2018-01-03
Rated 5 out of 5 by from Awesome supplement I got this supplement for my 19 year old pony who comes out stiff, he's already shown improvement in his movement and has taken much less time to work out of it than before. The pellets do crumble which isn't a huge problem but if you're paying more for the pellets because your horse will leave the powder this supplement might not work for you
Date published: 2018-01-02
Rated 4 out of 5 by from Works Great! This supplement really helped my pony, we noticed him coming out stiff at the beginning of each ride so we started him on this and he's been coming out much more better.
Date published: 2017-11-21
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
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