Contains biotin and tannin, natural material from oak bark, which promotes hardening of the hoof, reduces cracking and abrasion of the horn. Ideal for horses with chipped and brittle hooves, low heels, separting hoof walls, and barefoot horses. Hoof walls and sole are strengthened which also helps to secure a frim seat for the shoe. Protects against hoof decay, thanks to the inclusion of horse chestnut, and makes hoofs significantly more durable. Effective without the use of harmful checmicals such as glutaraldehyde. Comes with intrgrated pump allicator.