Looking for the best equine gastric supplements? We’ve tested top options to support your horse’s gut health and prevent ulcers with expert-backed solutions.
Horses need strong stomachs to stay healthy and happy. Gastric issues can cause pain and affect their performance. Finding the right supplement is key to keeping your horse in top shape.
We’ve tested and compared the best equine gastric supplements on the market. From powders to liquids, we’ve got you covered. Each product is chosen to support gut health and prevent ulcers.
Discover the perfect match for your horse’s needs. Whether it’s stress relief, ulcer care, or daily maintenance, we’ve got the expert advice you need. Let’s keep your horse feeling great!
List of Top 10 Equine Gastric Supplements
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Finish Line U7 Gastric Aid Liquid |
Finish Line U7 Gastric Aid Liquid is perfect for horse owners who want to support their horse’s stomach health. It’s great for horses with poor appetite, dull coats, or reduced performance, especially those confined to stalls or in heavy work schedules. |
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Corta-FLX U-Gard Powder, Equine Digestive Supplement to Maintain Gastric Health, Helps Prevent Ulcer Formation, Supplement for Horses, 8 LB |
Corta-FLX U-Gard Powder is perfect for horse owners who want to support their horse’s digestive health. It’s ideal for horses in training, competition, or stressful environments that may face stomach ulcers or discomfort. |
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MagnaGard Gastric Support Supplement for Horses | Relieves Ulcers, Calming Supplement, Magnesium & Other Vital Minerals | Powder, 6 Pound Bag, 45-Day Supply | by Eagle Equine |
MagnaGard is perfect for horse owners wanting to prevent ulcers, calm stress, and support gut health. It’s ideal for horses prone to colic, diarrhea, or digestive upset, and those needing a natural calming supplement with magnesium. |
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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 |
MagnaGard Plus is perfect for horse owners seeking a simple, daily supplement to prevent gastric ulcers and support calm, healthy horses. It’s ideal for horses needing Omega 3s, Vitamin E, magnesium, and trace minerals to boost coat shine, hoof strength, and overall comfort. |
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Corta-Flx U-Gard Pellets for Horses – Equine Digestive Health Supplement for Ulcer Prevention and Gastric Support – Nutritional Formula for Gut Health and Comfort – 10 lb Bucket |
Corta-Flx U-Gard Pellets are perfect for any horse owner looking to support their equine’s digestive well-being. This supplement is ideal for horses prone to stomach upset or those needing extra help with gut comfort. |
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MVP Exceed 6-Way (16lb) High Level Performance Horse Support Pellets. Joint, hoof, Hair, gastric, Digestion and Muscle Support. |
This product is perfect for horse owners who want complete, trusted support for their horse’s joints, hooves, hair, stomach, digestion, and muscles. It’s veterinarian-recommended, economical, and backed by a 100% Money Back Guarantee—ideal for those seeking proven, all-in-one care. |
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Formula 707 ULZERless Equine Supplement, 7.5lb Bag – Natural Gut Support for Horses with Ulcer Risk Factors |
Perfect for horses under stress, on high-grain diets, or with limited grazing time. Formula 707 ULZERless offers natural gut support with vet-approved ingredients like licorice root and grape seed extract. Safe for daily use, it helps protect the stomach lining and supports calm, healthy digestion in active horses. |
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Doc Hoag’s Aloe Vera+Agave Premium Horse Supplement – Made in USA – Original Udder Balm – Natural Gastric Support for Horses & Large Animals – Stress Relief & Ulcer Care, 128 Fl Oz. |
Doc Hoag’s Aloe Vera+Agave Premium Horse Supplement is perfect for horse owners who want to support their horse’s gut health, reduce stress, and improve overall well-being. It’s ideal for horses with digestive issues or ulcers, offering natural, easy-to-feed care. |
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Jeffers Equine Healthy Gut Gastric Support – Liquid Digestive Supplement for Horses Prone to Ulcers, Easy to Feed Formula, Supports Gut Comfort & Balanced Digestion – 32 oz (32 Day Supply) |
This liquid digestive supplement is perfect for horses prone to ulcers and those needing daily gut comfort. It’s an easy-to-feed formula that supports balanced digestion and gut health for horses with feeding sensitivities. |
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Farnam Gastric Health Pellets, Daily Gut and Digestive Health Supplement for Horses Helps Maintain a Healthy Gastrointestinal Tract and Gut Function |
Farnam Gastric Health Pellets are perfect for horse owners seeking daily, easy gut support. Ideal for horses prone to gastric upset from stress, travel, or diet changes, these pellets buffer stomach acid and maintain a healthy gut lining with safe, show-safe ingredients. |
Detailed Reviews
Choosing the right gastric supplement for your horse can make all the difference. Our top 10 picks are backed by expert reviews and real results, offering trusted formulas to tackle ulcers, poor appetite, and digestive stress. From herbal blends to mineral-rich powders, find the perfect match for your horse’s health and performance needs.
1. Finish Line U7 Gastric Aid Liquid
Finish Line U7 Gastric Aid Liquid is a powerful herbal solution for horses experiencing poor appetite, dull coats, or a lack of energy. It’s designed to help horses that spend a lot of time in stalls or are involved in demanding work. This non-drug formula is safe and won’t cause a positive test.
This gastric aid is perfect for horses that need a little extra support for their digestive system. It’s made in the USA and comes with a shipping weight of 6 pounds. Give your horse the best with this trusted product.
For a 1000 lb horse, start with 2 fluid ounces twice daily for 30 days. Then, switch to 1 fluid ounce twice daily for maintenance. This provides a 32-day supply when used as directed.
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Perfect For:
Finish Line U7 Gastric Aid Liquid is perfect for horse owners who want to support their horse’s stomach health. It’s great for horses with poor appetite, dull coats, or reduced performance, especially those confined to stalls or in heavy work schedules.
Ready to Purchase?
2. Corta-FLX U-Gard Powder, Equine Digestive Supplement to Maintain Gastric Health, Helps Prevent Ulcer Formation, Supplement for Horses, 8 LB
Corta-FLX U-Gard Powder is a trusted supplement for horse gastric health. It helps maintain a healthy stomach lining and digestive tract. This powder is ideal for horses under stress or in training.
It reduces the risk of gastric ulcers in horses. The formula supports balanced stomach acid levels. This ensures optimal nutrient absorption and digestive comfort.
Each serving includes calcium and magnesium. These minerals protect the stomach lining. Clinically tested, it’s proven effective for equine gastric health.
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Perfect For:
Corta-FLX U-Gard Powder is perfect for horse owners who want to support their horse’s digestive health. It’s ideal for horses in training, competition, or stressful environments that may face stomach ulcers or discomfort.
Ready to Purchase?
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
MagnaGard is a horse supplement in a 6-pound bag. It gives 50% more than the old 4-pound size and lasts 45 days. This powder supports gut health and calmness.
Gastric ulcers? MagnaGard helps prevent and treat them. It buffers stomach acid, removes toxins, and guards against colic. Horses feel better, stay focused, and avoid stress thanks to magnesium and minerals.
All-natural and show-safe, it works daily without tests. Use it long-term for a happy gut, calm mood, and strong health.
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Perfect For:
MagnaGard is perfect for horse owners wanting to prevent ulcers, calm stress, and support gut health. It’s ideal for horses prone to colic, diarrhea, or digestive upset, and those needing a natural calming supplement with magnesium.
Ready to Purchase?
4. 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
MagnaGard Plus is a daily supplement for horses. It supports gastric health and provides omega-3s and vitamin E. The new 6-pound bag gives a 45-day supply with 50% more than the old 4-pound size.
This powder helps prevent ulcers and calms horses prone to stress. It boosts hoof strength and coat shine with key nutrients. Calcium and magnesium support overall wellness and balance.
MagnaGard Plus improves comfort and performance. Horses feel better, stay calm, and get vital minerals daily.
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Perfect For:
MagnaGard Plus is perfect for horse owners seeking a simple, daily supplement to prevent gastric ulcers and support calm, healthy horses. It’s ideal for horses needing Omega 3s, Vitamin E, magnesium, and trace minerals to boost coat shine, hoof strength, and overall comfort.
Ready to Purchase?
5. Corta-Flx U-Gard Pellets for Horses – Equine Digestive Health Supplement for Ulcer Prevention and Gastric Support – Nutritional Formula for Gut Health and Comfort – 10 lb Bucket
Corta-Flx U-Gard Pellets support horse stomach health. They help keep the stomach lining strong. These pellets are easy to feed.
They help maintain the right stomach pH. This can reduce the risk of ulcers.
The formula has Calcium and Magnesium. These minerals help lower stomach acid and keep horses comfortable.
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Perfect For:
Corta-Flx U-Gard Pellets are perfect for any horse owner looking to support their equine’s digestive well-being. This supplement is ideal for horses prone to stomach upset or those needing extra help with gut comfort.
Ready to Purchase?
6. MVP Exceed 6-Way (16lb) High Level Performance Horse Support Pellets. Joint, hoof, Hair, gastric, Digestion and Muscle Support.
Introducing MVP Exceed 6-Way horse support pellets! Get all-in-one support for your horse. It’s economical and veterinarian-recommended.
These pellets offer multi-level support for joints, hooves, hair, gastric, digestion, and muscles. Your horse will feel great!
Try it risk-free with our 100% Money Back Guarantee. If it doesn’t work in 60 days, you get your money back. Guaranteed!
| Pros | Cons |
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Perfect For:
This product is perfect for horse owners who want complete, trusted support for their horse’s joints, hooves, hair, stomach, digestion, and muscles. It’s veterinarian-recommended, economical, and backed by a 100% Money Back Guarantee—ideal for those seeking proven, all-in-one care.
Ready to Purchase?
7. Formula 707 ULZERless Equine Supplement, 7.5lb Bag – Natural Gut Support for Horses with Ulcer Risk Factors
Give your horse the best stomach support with Formula 707 ULZERless! This natural supplement helps soothe discomfort and protect your horse’s stomach lining.
Keep your horse feeling great with proactive digestive care. ULZERless uses essential amino acids to guard gut health, especially when horses face stress or intense diets.
It’s science-backed and safe for daily use. This long-term solution supports a healthy appetite and a calmer horse.
| Pros | Cons |
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Perfect For:
Perfect for horses under stress, on high-grain diets, or with limited grazing time. Formula 707 ULZERless offers natural gut support with vet-approved ingredients like licorice root and grape seed extract. Safe for daily use, it helps protect the stomach lining and supports calm, healthy digestion in active horses.
Ready to Purchase?
8. Doc Hoag’s Aloe Vera+Agave Premium Horse Supplement – Made in USA – Original Udder Balm – Natural Gastric Support for Horses & Large Animals – Stress Relief & Ulcer Care, 128 Fl Oz.
Doc Hoag’s Aloe Vera+Agave is a premium horse supplement made in the USA. It offers natural gastric support for horses, easing digestive discomfort. This organic formula promotes overall well-being and gut health.
The supplement is rich in Blue Agave Inulin, a natural prebiotic, and organic Aloe Vera. It soothes irritation, boosts coat health, and improves digestion. Horses love its clear, odorless, and tasteless formula.
This easy-to-feed supplement supports stress relief, ulcer care, and appetite stimulation. It’s a safe, holistic solution for your horse’s digestive and coat needs.
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Perfect For:
Doc Hoag’s Aloe Vera+Agave Premium Horse Supplement is perfect for horse owners who want to support their horse’s gut health, reduce stress, and improve overall well-being. It’s ideal for horses with digestive issues or ulcers, offering natural, easy-to-feed care.
Ready to Purchase?
9. Jeffers Equine Healthy Gut Gastric Support – Liquid Digestive Supplement for Horses Prone to Ulcers, Easy to Feed Formula, Supports Gut Comfort & Balanced Digestion – 32 oz (32 Day Supply)
Jeffers Equine Healthy Gut is a liquid digestive supplement made for horses that often have stomach issues. It helps keep their digestive system working well, making them feel more comfortable and balanced.
This supplement is easy to give to your horse. It tastes good and can be mixed with food. It’s perfect for horses that are picky eaters.
It’s made to support horses that are prone to ulcers and gastric discomfort. This easy-to-feed formula promotes a healthy gut and balanced digestion for your horse’s well-being.
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Perfect For:
This liquid digestive supplement is perfect for horses prone to ulcers and those needing daily gut comfort. It’s an easy-to-feed formula that supports balanced digestion and gut health for horses with feeding sensitivities.
Ready to Purchase?
10. Farnam Gastric Health Pellets, Daily Gut and Digestive Health Supplement for Horses Helps Maintain a Healthy Gastrointestinal Tract and Gut Function
Give your horse the best gut health! Farnam Gastric Health Pellets offer daily support for a healthy stomach. Keep their digestive system happy and working smoothly.
These easy-to-give pellets are perfect for horses that get upset stomachs. They protect the stomach lining and keep things balanced.
Made with sea buckthorn and oat beta-glucans, this show-safe formula helps maintain a strong gut. It’s great for horses facing stress from travel, training, or changes.
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Perfect For:
Farnam Gastric Health Pellets are perfect for horse owners seeking daily, easy gut support. Ideal for horses prone to gastric upset from stress, travel, or diet changes, these pellets buffer stomach acid and maintain a healthy gut lining with safe, show-safe ingredients.
Ready to Purchase?
Buying Guide
Horses thrive with a healthy gut. Picking the right supplement can be tough. Let’s make it simple.
- Purpose: Match the supplement to your horse’s needs. Is it for ulcer prevention, stress relief, or daily gut health? Some products target specific issues, while others offer broad support.
- Ingredients: Look for calcium, magnesium, or herbal blends that soothe stomach acid. Natural options like aloe vera or beta-glucans can boost comfort and digestion. Avoid fillers or harsh additives.
- Form: Choose between powders, liquids, or pellets. Powders mix easily with feed. Liquids suit picky eaters. Pellets offer convenience for busy routines.
- Dosage: Check the serving size and frequency. Some require daily use, while others are for short-term support. A 30- or 45-day supply ensures consistent care without frequent reordering.
- Safety: Opt for show-safe and drug-free formulas. These avoid positive drug tests and are safe for long-term use. Always check labels for certifications.
- Value: Compare cost per serving, not just price. A pricier product might last longer or offer extra benefits like coat shine or hoof strength.
- Horse Size: Adjust doses for your horse’s weight. A 1000 lb horse needs different portions than a smaller or larger breed. Follow package guidelines closely.
Pick what fits your horse’s lifestyle. Stress, training, or stall time? Go for ulcer prevention and calming blends. For daily care, choose balanced mineral support. Always consult a vet for severe issues.