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.

SmartDigest® Ultra Powder

1. Packaging/Size
2. Customization & Shipping Frequency
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
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.
28 day supply
day supply
These are for:
Sign in to choose an existing

Choose AutoShip to become eligible to apply for the FREE Colicare Program after checkout.

  • 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.
New ship same day!
These are for:
Sign in to choose an existing
  • This horse already has an existing AutoShip SmartPak. Please select the "AutoShip" checkbox or enter a different horse name.
-
+

FINAL SALE - This item cannot be returned or exchanged.

FINAL SALE - This item cannot be returned or exchanged.

Order within and
have it by
Shipping to
Add these items to your cart to get your estimated arrival date.
Shipping to
(AutoShip discount will be reflected in your cart)
28 day supply
day supply
These are for:
Sign in to choose an existing
These are for:
Sign in to choose an existing
Feeding Chart

Daily Serving

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.
( Cups / Meal)

You're eligible to apply for our FREE ColiCare Program after checkout.

  • 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.
New ship same day!
These are for:
Sign in to choose an existing
  • This horse already has an existing AutoShip SmartPak. Please select the "AutoShip" checkbox or enter a different horse name.
-
+

FINAL SALE - This item cannot be returned or exchanged.

FINAL SALE - This item cannot be returned or exchanged.

Order within and
have it by
Shipping to
Add these items to your cart to get your estimated arrival date.
Shipping to
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?

Overview

Which horses benefit from comprehensive hindgut support?

In his natural habitat, your horse would graze most of the day to meet his nutritional needs. As a result, his digestive tract is designed to rely on a slow, steady intake of complex carbohydrates like grass and hay. However, constant access to fresh pasture can be hard to come by and many horses don’t (or can’t) have access to free choice hay. Unfortunately, this along with other common events like changes in hay or grain and increased stall time can contribute to an unhealthy hindgut and lead to digestive upset. That’s why it’s smart to provide every horse with support for a balanced hindgut, as it is critical to their overall health and well-being.

Other ways to support success

100% Happiness Guarantee
At SmartPak, your happiness is at the core of everything we do. We put our products to the test in our barns and on our horses, and back every order with our world-class customer service so that you can shop with confidence. As part of our Happiness Guarantee, we promise you:
  • Expert advice from riders
  • Free shipping every day
  • Free return shipping on sized items
  • Hassle-free returns up to 365 days after purchase

Ingredients

(Maintenance Dose = )
Ingredient Amount
  • Ingredient Per Serving Per Pound

How the Ingredients Work

    •  
    •  
    •  

Instructions

Instructions for Use:
Horse Weight Recommended Amount Loading Amount

Compare

Research

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.

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.

SmartDigest® Ultra Powder is rated 4.6 out of 5 by 786.
Rated 4 out of 5 by from So far so good! I've been using this supplement for a little over a month with a horse of mine that is colic prone. He turned his nose up at it at first, but now eats it mixed in his feed. We've had drastic temperature changes recently, which I think has given him trouble in the past, but so far so good!
Date published: 2021-05-01
Rated 5 out of 5 by from Won’t go without! I have tried different GI products and have come back to this one for the quality and results. My horses will not go without this! Smartpak makes it so easy.
Date published: 2021-03-17
Rated 5 out of 5 by from I’ve Definitely Noticed A Difference! I bought my OTTB about 5 months ago and he has struggled with GI discomfort and has been a bit girthy since I purchased him. After two weeks on this, I’ve noticed a huge difference in his gut health and his attitude. He is a lot more relaxed under saddle as well! I will continue to use Smart Digest Ultra in addition to Daily Gold Stress Relief as an additional stomach buffer. Overall, I’m very impressed. The additional colicare is a huge bonus!
Date published: 2021-03-16
Rated 5 out of 5 by from Smart investment My daughters pony has been on this for a month and doing great. He eats the powder as a top dressing on his pellets with no hesitation.
Date published: 2021-02-25
Rated 1 out of 5 by from Horse Refused to Eat It! I tried and tried and tried to get my picky OTTB to eat the powder version of this supplement. He refused, so I have no idea if it would work for him or not. I ended up giving the rest of his month’s supply of SmartPaks to a barn mate so it wouldn’t get wasted, and switched him to the pelleted version to see if that is acceptable to Mr. PickyPony.
Date published: 2020-12-31
Rated 5 out of 5 by from Easy to feed My horse loved it. Easy to feed. Smart pak makes the reordering easy and convenient
Date published: 2020-12-15
Rated 5 out of 5 by from Fixed what my vet could not. Ever since I brought my horse home, she’s had unformed, runny manure. This issue had been chronic for some time before I got her. I worked with my vet and did lots of different things to try to figure out and fix what was causing this issue and the vet ultimately found nothing of note, then informed me it was an “ugly normal” consistency, he wasn’t concerned. Since my vet’s only suggestion was acceptance, I decided to contact the SmartPak team. Based on what I had told them and what my goals were for my horse (and her health), they recommended the Smart Digest Ultra. I was worried my horse may not like it, but she happily ate this. Within about a week, we had solid, defined manure. The horse has been quieter and seems more comfortable now, too. It took about two weeks to see a consistent improvement, but it did for us what the vet couldn’t do: fix the problem. I am more than happy to stand behind something that actually worked. And in the case of SmartDigest Ultra, it worked extremely well.
Date published: 2020-09-25
Rated 5 out of 5 by from Helped a kill pen rescue regain his health! I recently rescued a 3yr old saddlebred from a kill pen, immediately put him on this supplement as he was very underweight and had diarrhea from the diet changes. I know so many people who’ve had great success with it. What a difference, he will be on this for life!
Date published: 2020-08-29
Rated 5 out of 5 by from Awesomeness I bought this over a month ago. I’m very happy I did. My psyllium questions of how much and how often are now taken care of. A horse owners life made simpler.
Date published: 2020-07-18
Rated 2 out of 5 by from No change on this product Six weeks in, and no improvement in my horse’s loose manure. She eats it, but sadly it doesn’t seem to help.
Date published: 2020-07-12
  • y_2021, m_6, d_14, h_18
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.17
  • cp_1, bvpage1
  • co_hasreviews, tv_69, tr_717
  • loc_en_US, sid_6312, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_smartpak
  • bvseo_sdk, net_sdk, 3.2.0.0
  • CLOUD, getContent, 24ms
  • REVIEWS, PRODUCT

Q&A

Videos

SmartDigest Ultra equine digestive supplement from SmartPak
Watch this video to find out the clinically-researched ingredients that make this one of our most popular digestive supplements!
Simplify with SmartPaks | Consistent, Custom, Convenient
Simplify your life with SmartPaks: custom-made, pre-measured daily doses of your horse's supplements.
View all

Recently Viewed View all

Customers Also Shopped For
Probios powder is a probiotic supplement for horses ...
Description:
Probios powder is a probiotic supplement for horses that contains guaranteed levels of Lactobacillus plantarum, Enterococcus faecium, Lactobacillus casei, and Lactobacillus acidophilus. Probios is the world's most widely recognized, researched, and used brand of DFM (direct-fed microbial).
dac® Digestive Feed Additive is designed to support ...
Description:
dac® Digestive Feed Additive is designed to support healthy digestion in horses. This formula includes Yea Sacc®1026, a live yeast culture derived from the specific yeast strain Saccharomyces cerevisiae 1026, to support proper nutrient absorption. It also provides Bio-Mos®, which ...
The horse’s gastrointestinal tract is easily imbalanced by ...
Description:
The horse’s gastrointestinal tract is easily imbalanced by stress, disease, diet, environment, or training. EquiOtic™ supports a healthy GI tract by helping regulate the surface bacteria with equine sourced Lactobacillus reuteri that is cultured from the horse. Only EquiOtic™ delivers ...
The horse’s gastrointestinal tract is easily imbalanced by ...
Description:
The horse’s gastrointestinal tract is easily imbalanced by stress, disease, diet, environment, or training. EquiOtic™ supports a healthy GI tract by helping regulate the surface bacteria with equine sourced Lactobacillus reuteri that is cultured from the horse. Only EquiOtic™ delivers ...
Fastrack Probiotic Pack contains beneficial bacteria, yeast culture, ...
Description:
Fastrack Probiotic Pack contains beneficial bacteria, yeast culture, enzymes, and fructooligosaccharides (FOS) to enhance digestive tract and horse health. The unique combination of ingredients enhance nutrient absorption, encourage the growth of fiber-digesting bacteria, stabilize digestive tract pH, and provide ...
FullBucket® Equine Probiotic Pellets are a highly concentrated ...
Description:
FullBucket® Equine Probiotic Pellets are a highly concentrated and palatable pelleted equine probiotic formula. This supplement provides support for your horse’s digestive and immune systems with 50 billion CFUs of microencapsulated saccharomyces boulardii, prebiotics, and l-glutamine in every serving. ...
The stresses of everyday life can lead to ...
Description:
The stresses of everyday life can lead to bad gas, loose stool, digestive upset, and other conditions. Probios® Treats are specially formulated for the overall wellness of your best friend. Apple-flavored. 1 lb resealable pouch (about 70 treats). What are ...

Qualifying Items

Qualifying items are eligible for free shipping, every day. Look for the badge below on the product page to confirm that your item ships free!
SmartPerks
Free Shipping

Ride Along Items

Ride Along items are eligible for free shipping when shipped with your next AutoShip order or any qualifying item. Look for the badge below to identify a Ride Along item.
Ride Along Item
Ships free with a qualifying item
All of our supplement and product expertise is just a text away. Ask questions, manage your account, and place orders by texting 26756 from your mobile phone. Have a great ride!

Our experts are available
Monday – Thursday 9:00 am – 5:00 pm EST
Friday 9:00 am – 3:00 pm EST

*By texting 26756, you're giving SmartPak your consent to text you to help resolve your issue, including automated replies, at the number you provided. To opt out, text STOP to 26756. Text HELP to 26756 for info. Msg&rates may apply. Consent to receive texts not required to buy products. Terms & conditions and the full Text Message Privacy Policy can be found at https://www.smartpakequine.com/content/2waytextTC in case you're interested.