GASTRO-FX 4L | Equine Stomach Support & GI Health Formula for Horses

Regular price $68.75 Sale

🇨🇦 OTC — No Prescription Required  ·  Made in Canada

You know something’s off. He’s girthy at saddling, slow to finish his grain, dropping weight despite eating. Maybe he’s just “off” — or maybe his stomach is telling you something.

GASTRO-FX is a daily liquid supplement to normalize stomach function and support a healthy intestinal tract in horses. Not a treatment for diagnosed ulcers — a maintenance formula for horses whose gut needs ongoing support. 4 L liquid, administered orally.

🐴 Signs Your Horse May Benefit

Horses that tend to do well on GASTRO-FX:
  • Girthy or sensitive when saddling or girthing up
  • Slow to finish grain, quidding, or dropping feed
  • Unexplained weight loss or poor body condition despite good feed
  • Dull coat or rough hair that doesn’t respond to nutrition changes
  • Reduced willingness to work, attitude changes, or reluctance under saddle
  • Recurring mild colic or loose manure
  • In heavy training, competition, or on high-grain diets

🎯 What It Does

🐴 Stomach Support

Helps normalize stomach acid balance and supports the gastric mucosal lining in horses prone to irritation.

🪱 Intestinal Health

Supports the integrity of the entire GI tract — stomach through hindgut.

💪 Comfort & Performance

A settled gut means a more comfortable, willing horse. Often the first thing owners notice is a change in attitude.

🔄 Daily Maintenance

Designed for ongoing daily use — not a one-time treatment. Best results with consistent administration.

📦 Product Details

Volume
4 L liquid
Species
Horses, Ponies
Administration
Oral — as directed on product label or by veterinarian
Regulatory Status
OTC — No prescription required
Manufacturer
Dominion Veterinary Laboratories Ltd. — Winnipeg, MB, Canada (Est. 1946)
⚠️ Important
  • For veterinary/animal use only. Keep out of reach of children.
  • GASTRO-FX supports gut health but is not a substitute for veterinary diagnosis. If your horse has confirmed gastric ulcers, consult your vet — prescription omeprazole treatment may be needed.