Histall H for horses. 20oz.
An economical, effective oral antihistamine for horses. It helps horses suffering from allergies caused by environmental irritants and pollutants, by suppressing the inflammatory responses associated with the allergies. It also helps support normal histamine levels as well as a healthy immune system. Contains antioxidants, peony root, ginger, choline chloride, vitamins D and vitamin C. Can be used on all breeds of horses.