Sev's G3 Ulcer Formula is a comprehensive treatment and preventative/maintenance product for the Equine Gastric Ulcer Syndrome, having effects on three critical areas: the non-glandular portion of the stomach, the glandular portion of the stomach, and the hindgut. This all natural human-food grade quality product, has no preservatives, fillers, chemicals, or additives. It will not suppress acid, has no rebound effect, and has no side effects given long term. Shipping anywhere in the continental USA included in price.