Hoof Growth We offer three different supplements that provide hoof growth Integrity Hoof & Joint Supplement Integrity is a joint and hoof supplement that includes biotin (30 mg per serving), lysine, methionine, zinc, and copper for hoof growth. Along with these ingredients, Integrity includes a patented ingredient that increases cell growth. New cell growth is essential in growing stronger hooves. We recommend Integrity for those horses with poor to extremely poor hooves. Click here to learn more about Integrity Necessity with Glucosamine & MSM - Vitamin, Mineral, Amino Acid, Gluocsamine and MSM Supplement Necessity with Glucosamine & MSM includes biotin and other key ingredients for hoof growth. This product also includes glucosamine and MSM. Click here to learn more about Necessity with Glucosamine & MSM Necessity with Glucosamine - Vitamin, Mineral, Amino Acid and Glucosamine Supplement Necessity with Glucosamine includes biotin and other key ingredients for hoof growth. This product also includes glucosamine. Click here to learn more about Necessity with Glucosamine