4,000 FU's Per CapsuleDietary SupplementPharmaceutical GradeNon-GMOVeganK -Star KGRAS- Generally Recognized as SafeNattovena Supports: Circulatory and Heart HealthSuperior Fibrin DegradationBlood Cleansing and PurificationNormal Blood ViscosityHealthy Plasmin ProductionMany Asian cultures exhibit superior cardiovascular health in comparison to average US adults, which is widely attributed to a diet higher in natural food-based enzymes. The Japanese have consumed a dish known as Natto for centuries which contains the heart healthy enzyme nattokinase. Nattovena is the world's strongest pure- nattokinase product on the market, rated at 4,000 fibrinolytic (fibrin-dissolving) units of activity per capsule. Nattovena supports circulatory and heart health by assisting in cleansing the body potentially harmful blood-borne particulates such as fibrin. Fibrin is a protein that develops in excess as we age, which may hinder circulatory function or even impact healthy blood viscosity. Nattovena is a powerful blood-cleansing enzyme, formulated to help maintain normal cardiovascular health.