Skip to content
PLEASE NOTE: You may experience errors on our site when using Internet Explorer. Please consider updating your browser, or download Google Chrome.

GUT™ Powder

From: Price: $ $ $ $ $ $ $ $ $ $/day $/day $ $ $ $/day Member Price
(AutoShip discount will be reflected in your cart)
Packaging Options:
Shipping Frequency: AutoShips every 28 days (details) AutoShips every  days (details) One-time Ship
You'll love our AutoShip because it's:
  • Focused on healthy s, because consistency is key
  • Easy to snooze or cancel online, anytime
  • Totally flexible - edit your order as often as you'd like
  • Your VIP pass to FREE SmartPerks benefits
PLUS! You'll save % on every shipment if you order this product on AutoShip PLUS! You'll save % on every shipment if you order this product on AutoShip
The frequency you selected is not eligible for SmartPerks benefits that come with AutoShip supplement orders. In order to get benefits like free shipping and 10% off, set this product to ship at least every days. What are SmartPerks?
These are for:
    Cups:    ( Cups / Meal)
Change Dose
Feeding Chart

Daily Serving

Feeding Chart
Dog Weight - lbs Inactive Dog Active Dog Working Dog
Inactive Dog - Less than 30 minutes of vigorous exercise daily
Active Dog - At least 30 minutes of vigorous exercise daily
Working Dog - More than two hours of vigorous exercise daily
This is only a guide. Please consult your veterinarian to determine the perfect feeding amount for your dog.
Only SmartPaks on AutoShip make you eligible to apply for the FREE ColiCare Program. Colicare is a free program that provides up to $15,000 in colic surgery reimbursement
  • This horse already has an existing AutoShip SmartPak. Please select the "AutoShip" checkbox or enter a different horse name.
Please call 1-800-461-8898 to order this product.
Only SmartPaks on AutoShip make you eligible to apply for the FREE ColiCare Program. Colicare is a free program that provides up to $15,000 in colic surgery reimbursement
Colicare Eligible
Great Choice! You'll be eligible to apply for our FREE ColiCare Program, that provides up to $15,000 in colic surgery reimbursement, after checkout.
New ship same day!
Order within and have it by Shipping to
Add these items to your cart to get your estimated arrival date. Shipping to
Lowest Price Guaranteed
We're bringing you this product at the lowest price allowed by the manufacturer so you won't find it cheaper anywhere else. This also means we can't apply any further discounts or promotions.
We're sorry this item is currently out of stock. Our team is working to get it back in stock asap.

Product Overview

Ingredients for a Healthy G.I. Tract

GUT™ Powder supports the horse’s full gastrointestinal tract by promoting healthy stomach lining, normal digestion and bowel function. The proprietary blend of Equi GI pre- and probiotics help maintain a proper gut flora without negatively affecting gastric pH. Added ingredients like marshmallow root, slippery elm bark, and aloe vera gel extract soothes and protects digestive function in a palatable powder form. GUT Powder is a great addition to any horse’s diet who is training, traveling, prone to gastric upset, experiencing fluctuations in hay or other daily changes to their routine. This effective and economical gut support is an important staple supplement for most horse feeding programs.  

Made in the USA.
  • Provides deglycyrrhized licorice, gamma oryzanol, glutamine & glycine to support stomach health
  • Also includes a blend of prebiotics and probiotics for hindgut support

Learn More

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

Supercharge Your Supplements

  • Simplify with SmartPaks | Consistent, Custom, Convenient
    We take the guesswork out of serving sizes, ensuring your horse gets the right amount, every time. SmartPaks have airtight seals to ensure that your horse always has the freshest supplements available. Your horse is unique and his supplements should be too. Choose from over 230 supplements to get everything he needs, nothing he doesn't. We print your horse's name on every Pak so there are no mix-ups, making feeding time fast, accurate and easy! Unlike most buckets, SmartPaks are made from recycled plastic and can be recycled again! We'll send your SmartPaks on time so you never run out, with total flexibility and no commitment. Plus all SmartPaks over $40 receive free ground shipping.


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.

GUT™ Powder is rated 4.4 out of 5 by 198.
Rated 1 out of 5 by from My horse won't touch it and that's a first My horse, who will eat anything, would not touch this and left her grain, treats and anything else I mixed in. No idea if it works, I can't get my horse to eat it
Date published: 2023-12-10
Rated 5 out of 5 by from I cannot recommend trying this enough! I have tried many ulcer supplements over the past year trying to find something that really works for my horse, all of them have worked slightly, but nothing that is worth the cost. But this supplement helped my mares ulcers so much!! And has been the only supplement to prevent her from getting flare ups from stress. She is a picky eater and loves to eat it!! 10/10 would recommend trying if you have an ulcer prone horse. I wish I tried it sooner!
Date published: 2023-06-28
Rated 5 out of 5 by from GUT Slurpee I mix a scoup of GUT with two handfuls of compressed hat and 2 oz of Flaxseed oil. Add water, stir, let set for about 15 minutes to let the hay absorb the water. My mare LOVES her daily slurpee and her ulcers have resolved.
Date published: 2023-05-02
Rated 5 out of 5 by from My Horse Has Been On GUT For Years My horse finds GUT powder palatable and his GI tract is in good condition!
Date published: 2023-01-19
Rated 3 out of 5 by from Disappointed I bought this a couple of weeks ago. My horse refuses to eat it, even when mixed with lots of applesauce. I have been mixing a scoop with either water or applesauce and giving it by syringe. It is messy and difficult, but it seemed to help, as poo was firmer. I will look for another product, as syringing thick liquids in winter temps in not sustainable.
Date published: 2023-01-04
Rated 5 out of 5 by from So good so far! Just started feeding this about a week ago. He completed treatment for ulcers and I'm using this product to support his gut health. He is a very picky eater, so with every new supplement we start with very small amounts added to his grain and slowly increase the amount over a week. Yesterday was the first full dose and he gobbled it right up! I am relieved after reading some reviews that some horses won't eat it. You could also mix it with applesauce or molasses if you run into this issue and slowly decrease the amount. I will update this review later on after next year's gastroscopy.
Date published: 2022-10-20
Rated 4 out of 5 by from Horse seems to like it Been giving for a couple of years now for general gut health.
Date published: 2022-07-19
Rated 4 out of 5 by from He eats it! It must taste pretty good, he's picky! He's a T.B. That will internalize everything and frets, so we'll see??
Date published: 2022-07-06
Rated 3 out of 5 by from My horse would not eat it. My newest horse will not eat it. She is a very food driven horse and is the first one to her stall at feed time; however, she would not touch her food with this in it. I know it works because one of my older horses had great success with it years ago; however, it is a waste of money if you have one that will not eat it.
Date published: 2022-06-21
Rated 5 out of 5 by from Horses like the flavor - seems to work! I ended up putting all my horses on GUT after my OTTB was on it for a few months by herself. She became less girthy, less uppity about grooming her abdomen area, just in a better mood it seems. So the youngster to the oldster - all get a scoop every day.
Date published: 2022-01-17
  • y_2024, m_7, d_22, h_5
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_15, tr_183
  • loc_en_US, sid_177, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_smartpak
  • bvseo_sdk, net_sdk,
  • CLOUD, getContent, 47ms


Recently Viewed View all

WARNING: Cancer and Reproductive Harm -