Enzyme Science Nattokinase Pro 60 CapsulesBrand: Enzyme Science Features: Nattokinase Pro may help maintain already healthy levels of blood clotting factors within a healthy range. Healthy circulation depends on proper blood clotting and appropriate formation of fibrin, a protein in the blood produced as a response to inflammation. Fibrin is essential to stop excess blood loss in the event of bodily trauma or injury. As the vascular system is triggered with increased inflammation, the bodys