SmartSupplements by SmartPak (#21920)

SmartGI® Ultra Pellets

Name: SmartGI&reg; Ultra Pellets
Brand: SmartSupplements by SmartPak
SKU: 11920
Price: 56.98 USD
Availability: InStock
Rating: 4.5612 (237 reviews)

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Price: $109.95 $3.93/day

Packaging Options: SmartPaks

SmartPaks 28 day supply / $109.95

6.2 lb Bag 28 day supply / $125.95

12.4 lb Bag 56 day supply / $221.95

Shipping Frequency:

AutoShips every 28 days (details)

You'll love our AutoShip because it's:

Focused on healthy horses, 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 20% on every shipment if you order this product on AutoShip

AutoShip & Save 20% $109.95 ($3.93/day)

One-time Ship $137.44 ($4.91/day)

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 56 days. What are SmartPerks?

These SmartPaks are for:

Dose: Maintenance 2 scoops (100 grams) daily

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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.

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.

Product Overview

Why SmartGI Ultra Pellets?

This formula combines two of our most popular supplements, SmartGut Ultra Pellets and SmartDigest Ultra Pellets, to provide ultimate support for the entire GI tract at about 15% savings over purchasing those two products individually. Not to mention, SmartGI Ultra is backed by research, including:

A university study demonstrating SmartGut Ultra Pellets maintained stomach health in horses under stress
In vitro research showing SmartDigest Ultra and SmartGI Ultra with DVEquine™ Postbiotic, a specialized strain of Saccharomyces cerevisiae and its unique fermentation products produced significantly more of the beneficial Volatile Fatty Acids (VFAs) than control
Numerous studies on prebiotics, enzymes, and other ingredients validating their positive effects on gut structure and function

Order SmartGI Ultra Pellets in SmartPaks and you may be eligible for up to $15,000 of colic surgery reimbursement through our ColiCare program!

View Research on SmartGut Ultra

View Research on SmartGI Ultra

Which horses benefit from comprehensive GI tract support?

Your horse’s gastrointestinal (GI) tract has a number of critical roles to play, including breaking down food, absorbing nutrients and housing a large portion of your horse’s immune system. Unfortunately, many common elements of modern horsekeeping like training, travel, large grain meals and increased stall time can be detrimental to GI health. While supporting the GI tract is a smart choice for any horse, it's especially important for those dealing with these stressors, or for those with a history of GI issues.

Research

A research study has shown through the use of the Diamond V in vitro intestinal activity modifier model (IAMM), it was demonstrated that SmartDigest Ultra, SmartDigest Ultra Pellets, and SmartGI Ultra Pellets - which all contain DVEquine postbiotic-produce higher levels of VFAs (volatile fatty acids) than an alfalfa/grass hay mix alone and may support the normal, healthy structure and function of the hindgut of the horse.

VFAs are vital for providing energy, supporting gut health, enhancing nutrient digestion, regulating feeding behavior,aiding in weight management, and adding support against developing metabolic disorders in horses.

View Research on DVEquine Postbiotic

A chart depicting the increased VFA Production between various smartpak supplements

The following ingredients in this formula have research associated with them:

Facts

Supplement Facts

Active Ingredients per 100 g:

Ingredients
Ingredient Name	Amount Per Serving
GastrAvert® (a proprietary blend of Sea Buckthorn, Aloe Vera, L-Glutamine, Pectin, Lecithin)	17,000 mg
DVEquine™ Postbiotic (Saccharomyces cerevisiae)	7,000 mg
Calcium Carbonate	5,000 mg
Hydrolyzed Collagen	3,000 mg
Magnesium Carbonate	3,000 mg
Fructooligosaccharides (FOS)	2,750 mg
Mannanoligosaccharides (MOS)	2,550 mg
Deglycyrrhized Licorice* (Glycyrrhiza glabra)	2,500 mg
Magnesium Silicate	2,000 mg
L-Glutamine	1,000 mg
Glycine	1,000 mg
Kaolin	1,000 mg
Arabinogalactan	700 mg
Gamma Oryzanol	600 mg
Psyllium Husk (Plantago ovata)	450 mg
Fenugreek (Trigonella foenum-graecum)	400 mg
Slippery Elm (Ulmus rubra)	350 mg
Marshmallow Root (Althaea officinalis)	300 mg
Oat Beta Glucan	150 mg
Apple Fiber	140 mg
Sodium Copper Chlorophyllin	112 mg
Silica	100 mg
Citrus Pectin	50 mg
Lactobacillus acidophilus	22.5 Billion CFU
Enterococcus faecium	1.5 Billion CFU
Enterococcus lactis	1 Billion CFU
Lactobacillus casei	1 Billion CFU
Bifidobacterium longum	450 Million CFU
Enzase®-EQ (a proprietary blend of Aspergillus oryzae, Aspergillus niger, Bacillus subtilus, and Pancrelipase supplying, Amylase, Protease, Lipase, Cellulase, and Lactase enzymes)	1,300 mg

Inactive Ingredients: Alfalfa Meal, Corn Distiller Grains with Solubles, Lignin Sulfonate, Maltodextrin, Salt, Sodium Propionate (preservative), Soybean Oil.

*Note for competitive riders: This ingredient is certified eugenol-free

Instructions

Instructions
Horse Weight	Recommended Amount
Under 500 lbs.	1 scoop
500 – 1000 lbs.	2 scoops
1000 – 1500 lbs.	2 scoops
Over 1500 lbs.	3 scoops

Directions for Use: Administer 100 g daily, 1 scoop = 50 g (2 scoops daily)

How the Ingredients Work

Normal GI Function

Help maintain normal digestive process
Support normal tissue healing

Targeted Gastric Support

Soothing herbs support stomach health
Help maintain normal stomach pH
- Magnesium
- Calcium

Ingredient Glossary »

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Comparing ColiCare Eligible Supplements

Hindgut
Stomach

Hindgut

Hindgut
Joint
Tendon & Ligament
Hoof
Skin & Coat

Hindgut
Stomach
Joint
Tendon & Ligament
Hoof
Skin & Coat

Supporting Success

In addition to appropriate veterinary care, keeping a GI supplement in your horse’s SmartPaks is a smart way to provide consistent, daily support to help maintain health. If you’re hungry for more information on how to help keep tummy troubles at bay, check out our Equine Health Library:

For more information about the researched risk factors associated with gastric health specifically, check out this blog.

To learn more about what can contribute to issues related to hindgut health according to research studies, click here.

Supercharge Your Supplements

SmartGI Ultra equine digestive supplement from SmartPak

Watch this video to see why this would be a great choice for for your horse!

Reviews

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.

SmartGI® Ultra Pellets is rated 4.6 out of 5 by 238.

Rated 5 out of 5 by SmartPaker Shaune from Total GI Support The SmartGI® Ultra Pellets have been a great addition to my mare's daily supplement regime. She is a constant worrier, so providing ingredients to help support her stomach and help buffer that pesky stomach acid is very important to her overall health and happiness. Not only does it help support her stomach, but also has pre and probiotics to help facilitate a healthy microbiome in her hindgut - giving her all around GI support. This supplement is also Colicare eligible, so this checks all the boxes for us in both support and peace of mind.

Date published: 2025-03-19

Rated 5 out of 5 by KJW214 from So far, so good! After treating grade 4 ulcers in our OTTB, the vet recommended this supplement to keep his gut in check after the ulcers fully healed. It's been 6 months and so far, so good! I won't be discontinuing this if this is what we need to keep our guy happy and healthy! Thank you for making such a wonderful product!

Date published: 2025-03-03

Rated 3 out of 5 by Innej from Great ingredients, not palatable The ingredients were just what I was looking for and comprehensive for the entire GI tract. But my horse will not eat this. She is extremely picky to be fair. I would have loved the colic care coverage but I had to throw this away because if the horse won't eat it, it's not doing a thing for her.

Date published: 2024-04-06

Rated 1 out of 5 by Nico 1 from Won't eat it My horse ate this supplement for a short time, and then started spitting it out. I mix it with sweet feed and he still won't eat it.

Date published: 2023-11-14

Rated 5 out of 5 by Marty from Great results After trying other products that did not work I was so glad to find SmartGI Ultra Pellets! . Sienna is an aged QH mare whose poop looked like a cows! Started using this product about 6 months ago and she has "road apples" again and seems calmer. Very pleased with results! Thank you for great product!

Date published: 2023-10-08

Rated 3 out of 5 by Aurora from Smartpaks I haven't had the new SmartPaks before yesterday so I honestly can't give you a review.

Date published: 2023-07-17

Rated 5 out of 5 by China King from Excellent ulcer prevention supplement My standardbred retired harness racer had very bad ulcers and went through the normal medical protocol for it and my vet recommended GI ultra and he’s been on it now for 2 months and he’s doing great. It has every ingredient that is good for coating the stomach and huns gut and he’s doing great!

Date published: 2023-05-23

Rated 5 out of 5 by C M S from Finally normal guy sounds. No more sandy beach. I rescued an old tb mare from a kill pen a year ago. I have tried multiple supplements to get rid of her sand buildup. This one finally did the trick. We are back to echoey toilet sounds instead of an ocean.

Date published: 2023-03-23

Rated 5 out of 5 by DenalisMom from Tummy Troubles Gone and Dapples are Back! My 3 yo developed fecal water and soft stools in August. Our vet put her on soaked hay and SmartGI Ultra Pellets. 6 weeks later she has a shiny coat with dapples that really pop. Her stool is solid and the fecal water issue has stopped. She loves the pellets and they are easy to feed. The insurance policy is a comfort even if we hope we never have to use it. Our subscription is now part of her regular care.

Date published: 2022-10-13

Rated 5 out of 5 by SmartPaker Tanner from Total Digestive Tract Support! The SmartGI® Ultra Pellets have been the perfect addition to my new horse's feeding program. My Thoroughbred has been treated for stomach ulcers in the past and I knew I wanted to support his stomach with a supplement to help buffer excess stomach acid. The SmartGI® Ultra Pellets support his stomach and help keep his hindgut functioning well. This supplement is ColiCare eligible and I feel good knowing I am supporting his entire digestive tract!

Date published: 2022-09-12

SmartGI® Ultra Pellets Reviews - page 2