July 16, 2025

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10 Best supplements for gastric ulcers in horses of 2025

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Best Choice

1

SynNutra Equine
GastroMend XC, 100% Natural Equine Stomach Health for Horses, Promotes Healing & Prevention of Gastric Ulcers, Highly Potent & Effective, Supports Gastric and Hindgut Health, 30 Servings, Made in USA
Main highlights

Natural Healing Support
GastroMend XC promotes gastric health with natural ingredients like Chitosan and Beta-Carotene, aiding in stomach lining repair and ulcer management.

Ideal for Hard-to-Treat Horses
Perfect for horses that resist oral syringe treatments; easy to mix with feed for consistent, effective ulcer management.

Praised for Palatability
Customers appreciate the product's palatability, as horses readily consume it and show positive behavioral changes.
9.9

Exceptional

Our Rating

9.9
Comfort

9.5
worth the money

8.7
Flavor
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Value for Money

2

Original Udder Balm
Doc Hoag’s Aloe Vera+Agave Premium Horse Supplement for Gut Health, Natural Equine Gastric Support & Stress Relief, Support Ulcer Improvement for Horses and Other Large Animals by Original Udder Balm
Main highlights

Aloe Vera and Agave Formula
Combines aloe vera for gastric support and agave inulin for fiber and prebiotic benefits.

Ulcer and Stress Relief
Perfect for horses showing signs of ulcers and stress, enhancing mood and reducing anxiety.

Rapid Improvement in Behavior
Customers praise the quick improvement in horses' acceptance of routines and mood.
9.8

Exceptional

Our Rating
3

MagnaGard
MagnaGard Gastric Support Supplement for Horses | Relieves Ulcers, Calming Supplement, Magnesium & Other Vital Minerals | Powder, 6 Pound Bag, 45-Day Supply | by Eagle Equine
Main highlights

Calming and Gut Health Benefits
MagnaGard Plus powder soothes the gut, calms horses, and aids in ulcer prevention with magnesium and trace minerals.

Ideal for High-Strung Horses
Best for calming high-strung horses and preventing digestive issues like ulcers and colic.

Positive Impact on Horse Behavior
Customers praise its effectiveness in calming horses and improving coat health.
9.7

Exceptional

Our Rating

9.1
worth the money

8.9
Comfort

8.0
dispense easily
4

REDMOND
Daily Gold Stress Relief – Natural Digestive and Ulcer Supplement for Horses
Main highlights

Digestive Support and Calming Benefits
Daily Gold buffers acid, binds toxins, and promotes a healthy gut microbiome, reducing anxiety.

Ideal for Horses with Ulcers and Digestive Issues
Effective for equine ulcers and diarrhea, especially in older horses or those with dietary challenges.

Praised for Quick Results and Effectiveness
Customers report rapid improvement in digestion and mood, even in stressed or older horses.
9.4

Excellent

Our Rating

9.9
Simple to use

9.3
Comfort

8.9
worth the money
5

Manna Pro
Corta-Flx U-Gard Pellets - Equine Digestive Supplement to Maintain Gastric Health - Helps Prevent Ulcer Formation - 10 LB
Main highlights

Gastric Health Support
Helps maintain gastric health and a healthy stomach lining in horses.

Ulcer Prevention Use
Ideal for maintaining proper stomach pH to help prevent ulcer formation.

Customer Praised Hydration
Highly praised for encouraging horses to drink adequate water.
9.3

Excellent

Our Rating

9.3
Comfort

8.9
worth the money

8.9
Flavor
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6

MagnaGard
MagnaGard Plus Gastric Support Supplement for Horses with Omega 3s | Relieves Ulcers, Calming Supplement, Magnesium & Other Vital Minerals | Powder, 6 Pound Bag, 45-Day Supply | by Eagle Equine

11% Off
Main highlights

Nutrient-Rich Formula
Provides Omega 3s, Vitamin E, calcium, and magnesium for overall health.

Ideal for Ulcer-Prone Horses
Prevents gastric ulcers and calms high-strung horses effectively.

Highly Praised Digestive Aid
Noted for improving digestion and reducing discomfort in horses.
9.0

Excellent

Our Rating

9.9
quality of ingredients

9.7
pain management

8.9
Comfort
7

Absorbine

Absorbine PRO CMC Gastric Relief Supplement Solution, 64oz

22% Off
8.7

Very Good

Our Rating
8

MagnaGard

MagnaGard Pellet, Gastric Support Supplement for Horses | Palatable Alfalfa Pellet with Calcium, Magnesium, and 50+ Trace Minerals | 30 Day Supply
8.6

Very Good

Our Rating

9.9
Simple to use

9.7
worth the money

9.7
Comfort
9

REDMOND
REDMOND Daily Gold Syringe Natural Healing Clay for Gastric Ulcers in Horses (Stress Relief Pre-Race Paste) (Single Pack)

50% Off
Main highlights

Natural_Ingredients_and_Mineral_Rich
Daily Gold is a natural montmorillonite clay with 68 essential minerals, no fillers, grains, sweeteners, or artificial colors/flavors.

Ideal_for_Stressful_Situations
Use Daily Gold Stress Relief Paste during stressful situations like trailering, competing, or when your horse shows signs of stress or ulcer pain.

Effective_in_Relieving_Digestive_Issues
Customers praise the product for quickly normalizing stool, relieving ulcers, and calming colic symptoms, often within an hour of administration.
8.5

Good

Our Rating

9.9
pain management

9.7
Simple to use

9.3
For teething
10

ANIMED
AniMed Ulc-R-Aid Nutritional Supplement for Horses, 10-Pound
Main highlights

Unique Formula with Natural Calcium and Magnesium
The product combines natural supplemental calcium and magnesium, providing protective properties and ingredients commonly known as antacids.

Ideal for High Strung and Ulcer Prone Horses
Recommended for performance horses, high strung horses, and those prone to ulcers. It helps calm, increase appetite, and prevent colic.

Most Praised Feature: Effective and Long-Lasting
Customers appreciate its effectiveness in improving horse health, preventing colic, and its long-lasting nature, providing great value for money.
8.3

Good

Our Rating

9.9
quality of ingredients

9.7
worth the money

9.3
For Gentle skin

10 Best supplements for gastric ulcers in horses of 2025

1

GastroMend XC, 100% Natural Equine Stomach Health for Horses, Promotes Healing & Prevention of Gastric Ulcers, Highly Potent & Effective, Supports Gastric and Hindgut Health, 30 Servings, Made in USA

9.9

9.5

8.7

How do we rank?

How do we rank?

Analyzing top stores

2

Doc Hoag’s Aloe Vera+Agave Premium Horse Supplement for Gut Health, Natural Equine Gastric Support & Stress Relief, Support Ulcer Improvement for Horses and Other Large Animals by Original Udder Balm

3

MagnaGard Gastric Support Supplement for Horses | Relieves Ulcers, Calming Supplement, Magnesium & Other Vital Minerals | Powder, 6 Pound Bag, 45-Day Supply | by Eagle Equine

9.1

8.9

8.0

4

Daily Gold Stress Relief – Natural Digestive and Ulcer Supplement for Horses

9.9

9.3

8.9

5

Corta-Flx U-Gard Pellets - Equine Digestive Supplement to Maintain Gastric Health - Helps Prevent Ulcer Formation - 10 LB

9.3

8.9

8.9

6

MagnaGard Plus Gastric Support Supplement for Horses with Omega 3s | Relieves Ulcers, Calming Supplement, Magnesium & Other Vital Minerals | Powder, 6 Pound Bag, 45-Day Supply | by Eagle Equine

9.9

9.7

8.9

7

Absorbine PRO CMC Gastric Relief Supplement Solution, 64oz

8

MagnaGard Pellet, Gastric Support Supplement for Horses | Palatable Alfalfa Pellet with Calcium, Magnesium, and 50+ Trace Minerals | 30 Day Supply

9.9

9.7

9.7

9

REDMOND Daily Gold Syringe Natural Healing Clay for Gastric Ulcers in Horses (Stress Relief Pre-Race Paste) (Single Pack)

9.9

9.7

9.3

10

AniMed Ulc-R-Aid Nutritional Supplement for Horses, 10-Pound

9.9

9.7

9.3

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