Keeps the stomach pH neutral and protect the stomach wall from forming ulcers Can be used during stressful situations like showing or transport to protect the stomach as well as daily use for horses that tend to be ulcer prone Gentian stimulates saliva production, and has anthelmintic and antiseptic properties Chestnut extract creates a thin coating around the stomach wall to protect it from the irritation of acid Ginger protects the stomach mucus Once the horse has recovered and is eating better, you can switch from the paste to the powder or liquid version. The liquid and powder versions can also be used as daily preventive measures for horses prone to stomach ulcers. Unlike omeprazole, it does not shut down stomach acid production, but works to protect the stomach from acid damage. Recommended use of Gastro Aid Paste: Administer 2 syringes (120 g) per day over 6 days, followed by 1 syringe (60 g) per day over 6 days.