DetailsBio-Groom Sure Clot Styptic Powder is a specially developed formula to help stop bleeding from clipping nails and docking tails. May be used when trimming beaks and on minor cuts. Do not use on deep wounds, burns or in body cavities. Consult a veterinarian if bleeding does not stop. Ingredients: Ferric Subsulfate, Bentonite, Diatomite, Aluminum Chloride, Ammonium Chloride, Copper Sulfate, and Iodine Complex.