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SmartBreathe® Pellets
SmartSupplements by SmartPak — Item #18915
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Helps your horse breathe easy

  • Includes MSM & herbs to support a normal inflammatory response & antioxidants for cellular health
  • Includes N-acetyl cysteine to help protect airway tissues from seasonal respiratory conditions
SmartBreathe Pellets provide 5,000 mg of MSM plus bromelain and quercetin, two herbs that help support a normal inflammatory response. This customer favorite includes the antioxidants grape seed extract, super oxide dismutase, vitamin C, and bioflavonoids to support respiratory cell health. This comprehensive formula also contains N-acetyl cysteine, which has been shown to help protect airway tissues from seasonal respiratory conditions. SmartBreathe Pellets are an ideal way to soothe and support your horse’s airways. Your horse is sure to love these tasty pellets!

View our Respiratory Supplement Comparison Chart


Active Ingredients per 60g:
(Maintenance Dose = 1 scoop (60g) daily)
  • Methylsulfonylmethane (MSM)
    5,000 mg
  • Citrus Bioflavonoids
    4,000 mg
  • Ascorbic Acid (Vitamin C)
    1,200 mg
  • N-Acetyl Cysteine
    500 mg
  • Quercetin
    400 mg
  • Grape Seed Extract
    300 mg
  • Pancreatin 8X
    250 mg
  • Supplying:
  • Amylase
    50,000 USP
  • Protease
    50,000 USP
  • Lipase
    4,000 USP
  • Fenugreek Seed
    250 mg
  • Curcumin Extract
    125 mg
  • Bromelain
    125 mg
  • Super Oxide Dismutase (bovine)
    100 mg
Inactive Ingredients:: Alfalfa Meal, Calcium Carbonate, Calcium Propionate, Grape Pomace (Ground Grape Seed and Skin), Lignin Sulfonate, Stabilized Flax Seed Meal, Stabilized Rice Bran.


Instructions for Use:
Horse Weight Recommended Amount
Under 500 lbs. .5 scoops
500 – 1000 lbs. 1 scoop
1000 – 1500 lbs. 1 scoop
Over 1500 lbs. 1.5 scoops
Directions for Use: Administer 60 g daily (1 scoop = 60 g)

Clinical Research

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    out of 5
    90% 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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    SmartBreathe® Pellets is rated 4.5 out of 5 by 462.
    Rated 4 out of 5 by from Stable Cough Relief First time purchase for summer cough relief (dusty hay). Seemed to help within a week, went from dry 10 min hacking to occasional cough. Happy with that. Would purchase again.
    Date published: 2016-07-05
    Rated 4 out of 5 by from horse appears to like it.
    Date published: 2016-06-28
    Rated 5 out of 5 by from I can see results I have used this for 2 months now and I can see the difference in how Hope can breathe easier. Very pleased.
    Date published: 2016-06-22
    Rated 5 out of 5 by from Seems to be helping... I am happy with the results, seems to be helping a heavie pony.
    Date published: 2016-06-21
    Rated 5 out of 5 by from Works great for my horses with seasonal allergies I have 2 horses with allergies - one gets a very runny nose, the other is a head-shaker. Both have responded very well to this product, with little or no symptoms within just a few days.
    Date published: 2016-06-20
    Rated 1 out of 5 by from Did not work for my horse, back to Cough Free I have used Cough Free for seasonal allergies and cough in my horse. It is stinky, so I decided to try Smart Breathe. Well, in the time I used Smart Breathe, my horse's breathing and coughing became MUCH worse. I had to go back to soaking hay, but he did not improve until I started him back on Cough Free. Lesson learned. If it ain't broke, don't fix it. Smart Breathe was a complete waste of money for me. Still have half a container that I will not use.
    Date published: 2016-06-16
    Rated 4 out of 5 by from
    Date published: 2016-06-16
    Rated 5 out of 5 by from Love it my horse is not having the breathing issues he had last year since I put him on this smart pak product. We have so much rain in south louisiana and this has helped with his allergies.
    Date published: 2016-06-13
    Rated 3 out of 5 by from he takes it! seems to be helping his wheezing and one of the few supplements he will take! Just wish it totally eliminated our respiratory issues
    Date published: 2016-06-13
    Rated 5 out of 5 by from Worked great! Really helped my show horse who had developed allergies recentl.
    Date published: 2016-06-07
    Rated 2 out of 5 by from Didnt notice a difference Didn't notice any difference after being on it for a few months
    Date published: 2016-06-03
    Rated 5 out of 5 by from I am shocked that it works, but work it does! Wow! It works! I have a 10 yo QH gelding with a very significant, seasonal respiratory issue. When he lived in a stall, he went in to severe respiratory distress, and I was advised (by the vet) to move him to field board. That change in management was life-saving for him (as if you do not address the underlying cause, the lungs continue to deteriorate, scar tissue develops, etc. The condition only worsens, so take this seriously.) He recently got a very serious injury and so has to be in a stall for at least 6 months. Both the vet and I were concerned about the respiratory implications of his being in a stall, but the injury outweighed the respiratory condition. As the pollen emerged, he started the tell-tale coughing. I bought this product and started him on it. Fortunately, we hit a huge rainy spell, and it rained for nearly a month straight (which greatly reduced the airborne allergens). A month later, we're back to code orange respiratory days, and my horse is 100% fine! No coughing, no wheezing, no trouble breathing. Amazing! I am very pleased.
    Date published: 2016-06-02
    Rated 5 out of 5 by from Very appropriate Works! My mare had adverse reactions to 2 other products, but this us actally helping hey.
    Date published: 2016-06-02
    Rated 5 out of 5 by from Great My vet suggested I try this product as my horse has seasonal allergies. This prevented him from having to get an inhaler and paying for the vet to come out every time he had a flare up. I no longer have to worry about him not being able to breathe due to him having coughing fits. He's been on Smartbreathe for 3 months and rarely coughs, even when it is dry for weeks and the dust, mold, and pollen count is very high!
    Date published: 2016-05-26
    Rated 4 out of 5 by from My mare has respiratory issues in the spring and summer due to allergies. I had her on Anahist H which was working fine but on the expensive side and only available in a very small container, so I decided to try this one during a sale. So far it seems to be working just as well. She still has had mild issues on and off but nothing that has prevented her from being comfortable being ridden so far. In the beginning she refused to eat it (she can be picky with new supplements) so I literally just mixed 1/4 of a well in with her grain and soaked it and added a little molasses and gradually worked up to the full two wells. Now she eats it just fine without being soaked or adding any molasses.
    Date published: 2016-05-26
    Rated 5 out of 5 by from Did the trick! My horse had pneumonia this winter and needed extra support. SmartBreathe really made a difference.
    Date published: 2016-05-26
    Rated 5 out of 5 by from So happy with this product. My mare was having breathing issues while riding and after using this product for about a week or two, she has showed so much improvement and is able to do everything that she could prior to when she got sick this past winter.
    Date published: 2016-05-21
    Rated 4 out of 5 by from Horse loved it
    Date published: 2016-05-16
    Rated 5 out of 5 by from excellent product When my horse started having trouble breathing I was afraid he was going to bed on harsh meds for long term and cause other health issues. Once he was over the initial inflammation I've been able to keep him comfortable with this product. One call to you people has made my life easier and my horse happier..
    Date published: 2016-05-14
    Rated 5 out of 5 by from Great product! This product worked wonderful for our horses breathing issues! He no longer is coughing or breathing funny. We will definitely be buying more!
    Date published: 2016-05-13
    Rated 5 out of 5 by from Great Product! I started my horse on this for general respiratory health as well as to ease a dry lingering cough she had when I rode her. After only a month and a half of SmartBreathe, she already coughs less and her breathing sounds better after a hard workout. She even likes the taste of the pellets!
    Date published: 2016-05-12
    Rated 5 out of 5 by from The only thing that has worked! I've had my Paint horse since he was a yearling, and around two years old he developed seasonal allergies. I tried antihistamines which worked for about the first season or so. Tried going the vet approach, which involved a lot of steroids and money...it worked but who can afford $30 a week for the ventapulmin when it got bad, along with other meds. Then I found a supplement that worked OK, but it smelled awful and tasted just as bad. Once he started straining his food in his water bucket, I about gave up. He was to the point you could barely ride him as he was coughing so much...not to mention that when he ate, he also ate, which made me worry about him inhaling his food and causing further problems. Then I called SmartPak and decided to give this product a try. I figured I'd give it the couple months of worry free guarantee and hope for the best. It worked like a charm and this will be my second season using this product. I seriously couldn't be happier with this stuff. It has saved me a boatload of money and restored my horse's health.
    Date published: 2016-05-10
    Rated 5 out of 5 by from Respiratory issues and allergies Second month that Jack is on this supplement and I see improvement. His cough has almost stopped.
    Date published: 2016-05-04
    Rated 3 out of 5 by from Jury still out Have had my horse on it for a little over a month. Have not seen noticeable benefits yet. Will continue for at least another month.
    Date published: 2016-05-03
    Rated 5 out of 5 by from Great product! I bought this for my horse who has seasonal allergies and noticed an improvement. Reasonably priced and palatable.
    Date published: 2016-05-02
    Rated 5 out of 5 by from Works! My paint gelding starting coughing. A lot. He never coughs during exercise. We thought it was allergies, but had him checked by the vet who suggested environment changes first - hay fed only on the ground, wet hay, etc. She said if that doesn't help, SmartPak makes a great supplement. Winter came and he was still coughing, so I talked to a SmartPak rep and we started him on SmartBreathe. After three weeks, there was a significant reduction in coughing. We are at week five now and the excessive coughing is gone, even though it is spring now!
    Date published: 2016-04-21
    Rated 5 out of 5 by from So far so good! Started my POA on this a month and a half ago and have seen favorable results so far!
    Date published: 2016-04-13
    Rated 5 out of 5 by from Very satisfied Two of my horses have environmental allergy problems - coughing, runny noses and eyes. This product worked very well to eliminate their symptoms, plus it is palatable even on its own.
    Date published: 2016-04-12
    Rated 3 out of 5 by from Easy to dispense My horse eats it readily on most days. I like that it is once daily dosing.
    Date published: 2016-04-12
    Rated 5 out of 5 by from Helped my horse tremendously A neglected TWH came to me 5 months ago. One of his problems included COPD which showed as coughing, wheezing, and breathing difficulties. We had the vet out and paid hundreds of dollars during one attack. She recommended trying Omega Fatty Acids and I also saw that SmartPak had a respiratory supplement. I give it every day and the horse has not needed vet attention since. He coughs only on rare occasions and does well on trail rides. I'm impressed!
    Date published: 2016-04-06
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