3.75 LB, Joint Combo Hoof & Coat, Promotes Healthy Joints With A Combination Of Glucosamine Hcl & Chondroitin Sulfate, Helps Support Normal Joint Function, Manganese & Vitamin C Aid In Collagen Synthesis, Also Contains Msm, Contains 16 Mg Of Biotin Per 2 OZ, A B Complex Vitamin Shown To Strengthen Hooves.