Cornucrescine daily hoof barrier helps to strengthen and support hoof structure in order to maintain hoof health & shoe retention. Cornucrescine daily hoof strengtheners advanced formulation creates a 'one way barrier' to protect the hoof capsule from excessive absorption of water & stable acids. The daily hoof strengthener is designed to be applied once a day to help hooves that have a tendency to crumble and loose shoes easily. Cornucrescine daily hoof strengthener allows the hoof to breath naturally and moisture to be expelled.