NosebleedQR™ topical powder stops bleeding instantly. Once applied to a wound, NosebleedQR™ powder adheres to the wound tissue and interacts with the wound fluid to form a "Hematrix™" scab. This unique matrix cover stops the bleeding and protects the wound. NosebleedQR™ powder is not biologically derived, nor is it bioactive, nor does it depend on the body's natural clotting process to create a scab. It is not metabolized by the body.