Product reviews for Refill for SmartCompliance General Business Cabinet, (2) Powder Pour Packs

I used this for a friend who had fallen and gashed himself on the arm. While it certainly doesn't replace having follow up medical care, it does seem to stop the bleeding on cuts up to 2" long and fairly deep. I would imagine that on these types of cuts, pressure with a towel would also work, just not as fast. I'm not a doctor or a medical professional.