Vita Flex Masters Hoof Blend is a specially formulated horse supplement that provides a rich source of Biotin which helps support healthier growth of hoof. It contains 20 mg of Biotin per ounce, plus high levels of vital amino acids Lysine and Methionine which are essential to let Biotin do its job. It also contains a generous amount of important nutrients such as Vitamin B6, six-culture probiotic complex, and bioavailable chelated trace minerals copper, manganese, zinc and silicon to help build stronger hoof walls with lesser cracks and chips, as well help promote a healthy digestion. It features a highly-palatable alfalfa meal base, blended with corn oil to provide a delectable feed to your horse's diet. It comes in a concentrated formula so it is recommended to feed 1 oz. per day.