Description Zesterra is an all-natural supplement designed to support the overall health of the digestive tract by neutralizing gastric acid. Proprietary blend of onion extract and orange peel bitters promote balanced pH levels in the stomach. Reduces stress-induced gastric upset and discomfort. Colloidal silver inhibits the growth of harmful bacteria in the digestive tract, allowing the "good bacteria" to thrive, encouraging better appetite and water intake. This results in optimized digestion, better nutrient absorption, and improved body condition. Zesterra is a versatile product ideal for situations such as colic, in preparation of hauling or stressful events, suspected ulcer symptoms, going off feed, intensive training or competition, or hard keepers and senior horses. Zesterra is a 100% all-natural supplement for horses. Formulated to provide support for horses that are prone to stress or experience ulcers or ulcer symptoms.Product Details:Neutralizes acid in times of stressEconomic solution for post ulcer treatment in horsesMaintains appetite and GI system during antibiotic treatmentsProprietary blend balances stomach pHReduces gastric upset and discomfortEases symptoms associated with colic, suspected ulcers, or diarrheaColloidal silver promotes positive environment for "good bacteria" to thriveOptimizes digestion and nutrient absorptionEncourages feed and water consumptionImproved body conditionVegetable based fatty acids improve the overall health of all cell membranesBoosts the immune systemAdminister twice weekly for regular acid neutralizationUse prior to hauling, competition, or other stress-inducing eventIdeal for hard keepers and senior horsesPalatable apple flavor100% natural ingredients