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SmartGut® Pellets

SmartSupplements by SmartPak — Item #18245
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Maintains stomach health

  • 4,500 mg of calcium and 3,000 mg of magnesium help neutralize gastric acid
  • Includes L-glutamine, glycine, soothing herbs, and other safeguards for a healthy stomach lining
SmartGut provides comprehensive gastric support through a selection of ingredients that help maintain stomach health. These include ingredients to neutralize excess gastric acid, probiotics, prebiotics, soluble fiber, the amino acids L-glutamine and glycine, soothing herbs and other safeguards for a healthy stomach lining. Ideal for horses at risk for gastric upset due to travel, training, or competition.

View our Gastric Supplements Comparison Chart


Active Ingredients per 60 g:
(Maintenance Dose = 1 scoop (60 grams) daily)
  • L-Glutamine
    5,000 mg
  • Calcium Carbonate
    4,500 mg
  • Magnesium Carbonate
    3,000 mg
  • Hydrolyzed Collagen
    2,700 mg
  • Magnesium Silicate
    1,700 mg
  • Deglycyrrized Licorice
    1,500 mg
  • Mannanoligosaccharides
    1,300 mg
  • Glycine
    875 mg
  • Gamma Oryzanol
    300 mg
  • Slippery Elm
    300 mg
  • Marshmallow Root
    250 mg
  • Orthosilic Acid (Silica)
    35 mg
  • Lactobacillus Acidophilus
    750 million CFU
Inactive Ingredients:: Alfalfa Meal, Corn Distillers Dried Grains with Solubles, Dried Aspergillus Oryzae Fermentation Extract, Dried Bacillus Subtilis Fermentation Extract, Fenugreek Seed, Grape Pomace (Ground Grape Seed and Skin), Lignin Sulfonate, Sodium Copper Chlorophyll, Propionic Acid, Vegetable Oil (cold pressed).


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 60 g daily, 1 scoop = 60 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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    SmartGut® Pellets is rated 4.7 out of 5 by 459.
    Rated 5 out of 5 by from S happy I found this product I have had my Arab Mare on this product for 2 months now, and I have seen a huge improvement in her overall well-being. Before Smartgut I struggled keeping weight on her, she was always nervous and frantic, hated working and a very picky eater. Now she is calmer and willing (still has that Arab attitude), is keeping her weight and not eating as much. I can tell she is a much happier horse.
    Date published: 2016-04-29
    Rated 5 out of 5 by from Tummy Tamer My 20 yr old TB gelding can be quite the grouch and a very picky eater. Smart Gut is in his smart pak and he is eating well and cleaning up his supplements for a change. He looks and feels better which is why I invested in the Smart Pak products for him.
    Date published: 2016-04-28
    Rated 3 out of 5 by from Horses Eat it with no issue My horse has been on it for 3 weeks. Still waiting to kick in
    Date published: 2016-04-16
    Rated 5 out of 5 by from Great supplement, happy horse! We love smart gut for our stallion. Makes him a very happy boy. Big difference in his attitude when he is on his smart packs.
    Date published: 2016-04-13
    Rated 5 out of 5 by from What a simple way to help prevent ulcers I put my two year old quarter horse filly on SmartGut Pellets when her training was progressing from being started to doing more work. So far, so good.
    Date published: 2016-04-12
    Rated 5 out of 5 by from Great product! I bought this for my young horse and I have seen a huge difference in him. He's able to eat more and preform better! I also like that I can reseal it and nothing is getting in or out! I really like this product and would recommend it to others!
    Date published: 2016-03-22
    Rated 5 out of 5 by from Super palatable, my fickle old mare loves it Very happy with results, price and palatability. Highly reccomended
    Date published: 2016-03-16
    Rated 5 out of 5 by from Happy My mare has been on this supplement for 1 1/2 months. I have seen her sweet disposition return, so something in the gut must be feeling better. She loves the taste.
    Date published: 2016-02-29
    Rated 5 out of 5 by from SmartGut Pellets are wonderful Our 4 year old gelding has been super touchy/irritable when brushing and after reading up on ulcers in the SmartPak catalog I decided possible uclers were the issue-after ruling out all other possible causes. So I added the SmartGut pellets to his daily regimen as well as Ulcer Guard and he seems to be much happier now. He will stay on the daily SmartGut for gut health.
    Date published: 2016-02-23
    Rated 5 out of 5 by from 28 yo ottb claims picky eater approved! 2 thumbs up!! My 28 yo was ulcery, and is THE most suspicious eater ever, when it comes to putting supplements in her food. We did a round of Gastrogard and then started feeding her Smartgut about 2 weeks ago. Her appetite has greatly improved and she never gave those bright green pellets a second thought! :) If the old mare is happy, we are all happy!
    Date published: 2016-02-11
    Rated 5 out of 5 by from Great Stuff I use Smart Gut daily and it seems to do the job. My horse,eats it right up so it must taste good.
    Date published: 2016-02-10
    Rated 5 out of 5 by from Happy Horse I used smartpak to build my supplements and then did a comparison. The combination I have has worked wonderfully well with my worry wart Holsteiner jumper. He is happy with his job and doing well.
    Date published: 2016-01-18
    Rated 4 out of 5 by from Happy tummy happy horse I use this in combo with smart digest and have not had any stomach issues, which is great for my stressed horse
    Date published: 2016-01-01
    Rated 5 out of 5 by from Great Product! Bought this a month ago and saw a dramatic, positive change in my horse's digestive system. No more ulcer or colic scares!
    Date published: 2015-12-30
    Rated 5 out of 5 by from awesome!! I have a ottb gelding that treated for ulcers, but would still get a little tummy upset every now and then. I was using Pro CMC, but it didn't seem to really help for he was still ouchy a d a bit grouchy while riding him so I looked into different products that I could get that weren't too expensive, yet had good quality ingredients. Well I found smart gut and liked what I saw inside and the price was cheaper than the Pro CMC too! I ordered some and am now on my 3rd month with it and love it! My gelding is no longer ouchy!
    Date published: 2015-12-28
    Rated 5 out of 5 by from Easy to use The cheapest and easiest way to maintain my horses ulcer
    Date published: 2015-12-21
    Rated 5 out of 5 by from Great product! Great product, even for our very picky eater! Never had an issue....
    Date published: 2015-12-19
    Rated 4 out of 5 by from Incredible product It started to improve the overall condition of my horse within days and kept on improving .
    Date published: 2015-11-18
    Rated 4 out of 5 by from Incredible supplement This product helped my horses within a few days and it kept on improving their whole attitude while eating grain.
    Date published: 2015-11-18
    Rated 5 out of 5 by from Effective and tasty! Well, the horses seem to think they're tasty. Have both my mares on them and they gobble them right up. Effective, too. They're ulcer symptoms have definitely subsided since eating SmartGut pellets. Definitely recommend them!
    Date published: 2015-11-13
    Rated 5 out of 5 by from Really works already seeing improvements in my horse! and she seems to love it
    Date published: 2015-10-31
    Rated 3 out of 5 by from Loose stool Have my pony some loose stool while she was on this. Once I stopped giving it to her she went back to having normal bowel movements.
    Date published: 2015-10-20
    Rated 5 out of 5 by from Really worked! My 29 year old mare recently started having bad case of the runs after I changed her to different hay. After a month of this I put her on Smart Gut and it cleared up right away and she's back to normal.
    Date published: 2015-10-06
    Rated 5 out of 5 by from Easy feeding. I feel my horse is doing much better on SmartGut pellets.
    Date published: 2015-09-28
    Rated 5 out of 5 by from My horse gobbles it right up I got this to ward against potential gut problems. My mare loves it and while we haven't had a history of stomach issues, it feels good to know I'm being cautious.
    Date published: 2015-09-16
    Rated 5 out of 5 by from Convinced.. Long story short, I put my barrel horse on this last year because I knew he "wasn't right". He wasn't willing to race, and just miserable to be around-- I even debated selling him this winter so I took him off of this. Needless to say, this spring I decided to treat him for ulcers because of his attitude, and I am glad that I did!! Between the treatment and the continual preventative SmartGut offers, he is the happiest that I've ever seen this horse, and we're finally able to be competitive. I am not risking the attitude he once had so I am keeping him on this indefinitely. He is becoming such a wonderful horse and decent to be around, and I can tell that the combination of ingredients really keeps his stomach happy -- which makes me happy. Thanks SP!
    Date published: 2015-08-11
    Rated 5 out of 5 by from Incredible Supplement! I was able to stop giving my mare ulcer preventative medications(UlcerGuard, etc.) when I started feeding the SmartGut supplement. Eventing every weekend puts a lot of stress on the horse, and I was seeing a lot of symptoms such as weight loss, irritability when saddling, not finishing grain, and more. Within a week of using the supplement, I saw all of these symptoms vanish! Thanks to SmartGut, I have a much happier, healthier horse!
    Date published: 2015-08-10
    Rated 4 out of 5 by from Seems to be doing its job. I started using this product after treating my New Forest mare with Gastrogard for ulcers. The Merial site showed SmartGut on its site, so I ordered it, taking it as an endorsement for a follow up preventative. Before treatment for ulcers, she got to a point she could not stand being saddled. She was treated with Gastrogard for 28 days and then started on SmartGut. After a total treatment and recovery time of about 2-1/2 months, I saddled her for the first time without incident. Not even an ear flicked back, let alone her trying to kick and bite me. As I understand from my vet you cannot treat ulcers with a supplement, but the supplement can help reduce the risk of recurrence. So far, so good.
    Date published: 2015-08-05
    Rated 4 out of 5 by from Seems to helping Been using this product for approx two months now and it seems to be keeping my ulcer prone gelding settled. His disposition is a bit more calm and he is less fussy while eating. Will be keeping him on this product.
    Date published: 2015-07-28
    Rated 5 out of 5 by from Fantastic for Ulcer Control! I bought this for my 3 year old Arabian, who suffered from ulcers high up in his stomach area. He was treated, but we wanted to prevent new ones from forming. With the supplements and dietary changes, he is now ulcer free!
    Date published: 2015-07-24
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