U-7 is an easy-to-use, very palatable Vitamin/Herbal blend that helps promote a healthy equine digestive system including the foregut and hindgut. U-7 Gastric Aid is a revolutionary new formula promoting healthy appetite, performance, and attitude. Not an anti-acid or an acid production blocker. U-7 is a cost effective alternative to help gastric health in your horse. Some of the soothing ingredients include: Cinnamon, Cabbage, Aloe, Carrot, Slippery Elm, Ascorbic Acid, MSM, and Licorice.