Med-Vet Pharmaceuticals



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GASTRO-PLEX™ (pellets) is recommended to help support healthy digestive function. Key ingredients, (antioxidants, probiotics and herbals), help support healthy stomach tissue lining and may help ease occasional discomfort.

All sizes with Free Shipping in the Continental U.S. (USPS or FedEx Ground*)


Please select all options.

Powerful Blend Protects & Repairs Stomach Lining - May Help Ease Occasional Discomfort

  • Antioxidants
  • Amino Acids
  • Gelatin/Licorice
  • Pre-biotics
  • Probiotics
  • Yeast Culture
  • Herbals (Slippery elm, Aloe Vera, Marshmallow Root Powder, Fenugreek Seed Powder & Peppermint to help soothe and support soft tissue function.)


ACTIVE INGREDIENTS PER: (1.5 oz serving)

Proprietary Herbal Blend

5,000 mg

(Papaya Leaf Powder, Fenugreek Seed Powder, Marshmallow Root Powder, Peppermint Leaf Powder and Aloe Vera Powder)

Hydrolyzed Gelatin

4,000 mg

Deglycyrrhized Licorice

1,800 mg

Slippery Elm Powder

1,200 mg


1,000 mg

Mannanoligosaccharides (MOS)

1,700 mg


500 mg

Zinc (Proteinate)*

100 mg

Manganese (Proteinate)*

75 mg

Copper (Proteinate)*

35 mg

Vitamin A

10,000 IU

d-Alpha Tocopheryl (Natural Vit. E)

500 IU

Yeast Cell Count

4 billion CFUs


1 billion CFUs

CFUs (Colony Forming Units)

*Amino Acid Chelate

INACTIVE INGREDIENTS: Alfalfa meal, dried aspergillus oryzae fermentation product, citric acid, ground whole flaxseed, hydrolyzed yeast, mixed tocopherols of natural origin, natural and artificial flavors, rice bran, rosemary extract, silicon dioxide, vegetable oil, wheat middlings, yeast culture and yeast extract.

CAUTIONS: Safe use in pregnant animals or animals intended for breeding has not been proven. If animal's condition worsens or does not improve, stop product administration and consult your veterinarian. Absorption of drugs taken simultaneously may be delayed (Marshmallow Root Powder and Slippery Elm Powder). For use in equine only. 

Directions for Use

  • (Enclosed measure approximates 1.5 oz based on density of product.)
  • Adult Horses (900-1,100 lbs): Provide 1.5 oz daily.

Sizing, Price and Serving Details

All sizes with Free Shipping in the Continental U.S. (FedEx Ground or USPS*)

  • 6 lbs $132.95 (64 servings)
  • 12 lbs $248.95 (128 servings)
  • 24 lbs $479.95 (256 servings) 

Shipping Information

* Gastro-Plex is shipped via either by USPS or FedEx Ground (the most economical route) to most locations within 1 to 2 days of your order. Free Shipping is within the continental U.S. Shipping to Alaska or Hawaii will be charged separately. Please email or call 940-487-7161 for exact shipping charges prior to ordering to these areas.

Interested in Auto-Ship?

Send Getty Equine Nutrition an email at or call 940-487-7161.