A new development in medicine has been rushed to the battlefield of Iraq, and is now sold for home use as well.  Celox is a blood clotting agent, essentially a granulated version of a bandage.  A sterilized powder substance clots blood almost instantly, even in situations of hypothermia.  Patent pending, understandably.  Stop major bleeding quickly when needed.  A small addition to your emergency kit, but state-of-the-art. Be sensible – use as directed.  $35 BUY