With a unique array of biotin, zinc and 27 active ingredients, Hoof Mender provides all the ingredients for strong keratin growth and comes in a powder form for easy feeding.Hoof Mender contains no banned substances under the Jockey Club or FEI rules.Ingredients:Micronised linseed, Calcium carbonate, Calcium sulphate, Brewers yeast, MSM, Sodium hydrogen carbonate, Milk thistle, Magnesium oxide (heavy), Silicon dioxide, Soya oil, Liquorice root, Burdock root, Dandelion root, Vervain.Nutritional Analysis:Oil: 8%Protein: 18%Fibre: 3%Ash: 33.5%Moisture: 9%Ponies and Horses1 measure per day (60g)Very Large Horses 1.5 measures per day (90g)