Zesterra is an all-natural supplement designed to increase overall health, as well as to support your horses during periods of stress and disease. Zesterra increases appetite and water consumption and can be used to combat digestive ailments including colic and diarrhea. Zesterra is proven to reduce the signs of ulcers in horses when used as directed.
Zesterra was developed by horsemen to fill a need for a natural safe treatment for illness in their equine operations. they needed something that was all-natural, cost effective, and effective in supporting their horses' immune systems during times of illness and stress. Field test have shown reduced ulcers and disease in horses treated with Zesterra and it is also proven to reduce stress and support the immune system.