Dietary Supplement Pharmaceutical Grade Non-GMO Vegan Kosher - Star-K GRAS - Generally Recognized As Safe Neprinol Supports: Normal Inflammatory Response Normal Immune Function Enhanced Blood Cleansing Normal Blood Viscosity Optimal Circulatory Health Healthy CrP and Fibrin Levels Neprinol is a proprietary combination of systemic enzymes including serrapeptase, nattokinase, bromelain, papain, and lipase. These enzymes were specifically formulated to support a healthy inflammatory response and defend the body from the damaging effects of fibrin. As fibrin accumulates within the bloodstream, it may impair circulatory health and amplify viscosity. Neprinol can help maintain normal fibrin, blood viscosity, and joint health.