Horseshoer's Secret® Concentrate Pelleted Hoof SupplementA concentrated formula of the Original Horseshoer's Secret with 25 mg of Biotin per 2 oz serving. Also contains chelated minerals, essential amino acids, yeast cultures, omega-3, and 6 fatty acids.Key Points of Horseshoer's Secret® Concentrate:Promotes Health Hoof Growth25mg of biotin per 2 ozFewer cracks and stronger wallsHolds shoes longerAvailable in 3¾ lb or 11¼ lb.View manufacturer and/or label information