Omega Alpha
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$39.95 to $130

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Gastra-FX from Omega Alpha is used as an aid in the treatment of stomach issues, including helping to support the healing of ulcers. Ingredients like Marshmallow Root, Licorice, and L-Glutamine help sooth the stomach lining while Ginger Root has both antioxidant and anti-inflammatory properties. Ideal for horses at risk for gastric upset due to travel, training, or competition. 


  • Aids in treatment of stomach issues
  • Supports ulcer healing
  • Soothes stomach lining
  • Contains antioxidants


May vary from 50 cc three times daily to 30 cc twice per day depending on the severity of the problem. Always administer initial daily dose 30 minutes to 1 hour prior to exercise. Dosage may be increased 2-4 times than that recommended depending on the seriousness of the condition.

Shake well before use. 


FarmVet Tip: 
Add a splash to your horse's grain (dosage based on what your vet helps to recommend) and it not only helps support their healthy stomach but it also helps mask other flavors of powders if you are feeding other supplements to a picky eater!


This product can potentially expose you to chemicals including lead, nickel and chromium which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to


Marshmallow Root, Slippery Elm, Licorice Root, Ginger Root, L-Glutamine

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helped my mare's belly


I had never heard of GastraFX before, but another lady down the aisle was using it for her horse. Nothing else supplement wise had worked for his stomach upset so I thought if I was going to start anywhere I might as well start with that. My mare gobbles up her food when I add this to it and she seems to be a little less fussy with her belly. Moves out better on the line too.