Order within and have it by * in (edit)
Ship speed applies to in stock items, pending location. Does not include personalized items like engraving, embroidery, SmartPaks, or PortionPaks. Complete details on our Shipping Policies page.
SmartPaks help you take great care of your horse, so we take great care of you with SmartPerks! When you order your horse's supplements in SmartPaks, you're automatically* eligible for our FREE SmartPerks benefits, including:
  • Free ground shipping on what you want, when you want it
  • 10% off all Smartpak brand tack, apparel, and gear
  • A free Team SmartPak calendar, exclusive email offers and discounts, and more!
Learn more about SmartPerks
*At least one horse's individual SmartPaks must be over $40. Some exclusions apply.
Visit SmartPak.com/SmartPerks or call 1-800-461-8898 for details.
As a SmartPaks Subscriber, you can get free ground shipping all day, every day on just about everything we sell at SmartPak, thanks to your SmartPerks. The few add-on items we have can be shipped free by synching them with your horse's SmartPaks, shipping on a Barn Saver Shipping day, or by having a group of add-on items that total over $75.

Have a question?
Call 1-800-461-8898 or email CustomerCare@SmartPak.com anytime!
SmartGut® Ultra Pellets
SmartSupplements by SmartPak — Item #20990
  • MORE VIEWS
  SmartPaks Over $40 Ship Free!
Free Shipping Thanks To
This item may be eligible for SmartPerks FREE GROUND SHIPPING.
(Find out how)
   
  edit
Maintenance Dose
  edit
Custom Dose  cancel
  Cancel
Sign in to choose an existing horse
ColiCare Eligible Product I'd like to apply for the FREE ColiCare program after checkout
New SmartPaks ship same day!

Days
  Cancel
Sign in to choose an existing horse
Order within and
have it by
Shipping to
Est. arrival times vary, with some
as soon as
Shipping to
Order within and
have it by
Shipping to
Add these items to your cart to get
your estimated arrival date.
Shipping to

Gastric support backed by clinical research

  • GastrAvert®, a blend of sea buckthorn and other specialized ingredients, supports stomach health
  • Soothing herbs plus 5,000 mg of calcium & 5,000 mg of magnesium to help neutralize gastric acid
SmartGut Ultra is clinically researched and shown to support gastric health. In a university-led research study, SmartGut Ultra helped maintain stomach health in horses under stress. This enhanced formula includes GastrAvert®, a proprietary blend of sea buckthorn, glutamine, aloe vera, pectin, and lecithin. Loved by riders and backed by research, SmartGut Ultra is the best choice for supporting horses under stress from training, competing, traveling, and living in a stall, as well as those with occasional gastric problems. Patent pending.

View Clinical Research on SmartGut Ultra 

View our Ulcer & Gastric Health Supplements Comparison Chart

Ingredients

Active Ingredients per 80 g:
(Maintenance Dose = 2 scoops (80 grams) daily)
  • GastraVert® (a proprietary blend of Sea Buckthorn, L-Glutamine, Aloe Vera, Pectin, Lecithin)
    17,000 mg
  • Calcium Carbonate
    5,000 mg
  • Hydrolyzed Collagen
    3,000 mg
  • Magnesium Carbonate
    3,000 mg
  • Deglycyrrized Licorice
    2,000 mg
  • Magnesium Silicate
    2,000 mg
  • Fructooligosaccharides (FOS)
    1,500 mg
  • Mannanoligosaccharides (MOS)
    1,500 mg
  • Glycine
    1,000 mg
  • Gamma Oryzanol
    600 mg
  • Slippery Elm
    350 mg
  • Marshmallow Root Extract
    300 mg
  • Sodium Copper Chlorophyllin
    112 mg
  • Orthosilic Acid (Silica)
    100 mg
  • Lactobacillus Acidophilus
    750 million CFU
Inactive Ingredients: : Alfalfa Meal, Corn Distillers Dried Grains with Solubles, Dried Aspergillus Oryzae Fermentation Extract, Dried Bacillus Subtillis Fermentation Extract, Fenugreek Seed, Grape Pomace (Ground Grape Seed and Skin), Lignin Sulfonate, Maltodextrin, Propionic Acid, Vegetable Oil (cold pressed).

Instructions

Instructions for Use:
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 80g daily, 1 scoop = 40g (2 scoops daily)

Clinical Research

Customers Also Shopped For
SmartDark & Handsome helps bring out a deep, ...
Description:
SmartDark & Handsome helps bring out a deep, dark shine in black, bay, and brown coats. This unique formula provides a rich blend of omega 3 fatty acids from fish oil, flaxseed and chia seed, combined with paprika and nutmeg. ...
SmartVite Perform Senior provides the rightselection ofessential vitamins ...
Description:
SmartVite Perform Senior provides the rightselection ofessential vitamins and minerals to help meet your working senior's nutrient needs so he can excel. This highly targeted formula is carefully designed to offer optimal nutrition for older horses in moderate toHeavy work. ...
Broad-spectrum paste provides effective control of the following ...
Description:
Broad-spectrum paste provides effective control of the following parasites in horses: large strongyles, small strongyles, pinworms, ascarids, hairworms, large-mouth stomach worms, bots, lungworms, intestinal threadworms. Also controls summer sores caused by bots, and dermatitis caused by neck threadworms. 1.87% ...
Gastro-Plex Pellets is a palatable and NASC approved ...
Description:
Gastro-Plex Pellets is a palatable and NASC approved supplement designed to support healthy digestive function. Key ingredients include antioxidants, amino acids, gelatin/licorice, prebiotics, probiotics, yeast culture and a proprietary blend of herbs(slippery elm, aloe vera, marshmallow root powder, fenugreek ...
SmartCombo Pellets provide the active ingredients of SmartFlex ...
Description:
SmartCombo Pellets provide the active ingredients of SmartFlex II Support, SmartHoof, SmartDigest, and SmartShine at a savings of 25% compared to buying those products individually. This multi-purpose formula contains glucosamine, MSM, vitamin C, biotin, amino acids, omega 3 fatty acids, ...
Omega GRANDE is a total-health, COMPLETE equine supplement ...
Description:
Omega GRANDE is a total-health, COMPLETE equine supplement made from stabilized, ground, whole flaxseed, stabilized rice bran, ground grain sorghum seeds (powerful plant based antioxidants), custom-blended vitamins and minerals, Diamond V Yeast (direct fed microbial), and biotin supplement to maintain ...
SmartVite Perform provides the right balance of essential ...
Description:
SmartVite Perform provides the right balance of essential vitamins and minerals to help meet your working horse's nutrient requirements and power optimal performance. This highly targeted formula is carefully designed to offer ideal nutrition for adult horses in moderate toHeavy ...

Reviews

out of 5
95% of customers would recommend this product to a friend!
Tell us what you think!

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.

  • Review 0
  • Votes 0
  • Discipline:
  • Expertise:
  • Product
    Experience:
  • Competitor:
Quality
Value
Palatability

Helpful?

Q & A

Healthy Horses  ❤  Happy Riders