esc laboratoire yarrow dietary supplement hormonal balance digestive comfortYarrow has soothing properties on the digestive system as well as the reproductive tract Traditionally used for horses with a sensitive stomach or mares experiencing discomfort during heat cycles Toning and soothing benefits Eases horses experiencing digestive discomfort Supports blood circulation, particularly in cases of circulatory issues affecting the hooves This product may contain natural contaminants that could result in a positive doping test.