A Hoof Growth Supplement That Aids In The Treatment Of Abnormal Hoof Growth Due To The Deficiency Of Dietary Biotin.Contains Biotin 180Mg/Kg Is A Calcium And Montmorillonite Base. Calcium Is Essential For Bone Growth And Montmorillonite Slows The Fermentation Of Grains And Pellets, Thus Helping To Reduce Circulating Endotoxin Levels And To Maintain Blood Supply To The Hoof.