I applaud your willingness to shell out some cash to help others. Good for you!
The 'Quik-clot' powder that is the lastest vogue has drawn interest but I wonder if it can do much more than direct pressure on the wound. Another side benefit of direct pressure is it doesn't burn the flesh. (this burning has also been disputed - some say it does, others say no)
My brief research has come up with the opinions that while QC 'can' work, it is only an adjunct to
regular treatment methods.
FIRM direct pressure, a dressing, more
FIRM direct pressure and as a last resort - the dreaded tourniquet (a blood pressure cuff works well).
The Fire Dept. I work for as a firefighter paramedic has more money than God. They haven't shelled out ANY money to put this stuff on the trucks. So either my medical director is a neanderthal or he is not impressed.
There are some conflicting reports also:
http://www.defensetech.org/archives/000458.html The QC alone is not a cure all for bleeding. You need a
stocked first aid kit and proper training in its use or it won't work. Don't make the mistake of buying some QC and thinking all is good. You are on the way, but there is still some goodies needed and some training needed in its use.