Supports cardiovascular health and helps maintain normal blood flow. Contains 2,000 FUs of activity per 100 mg serving. This dietary supplement is vegetarian, vegan, and kosher. Nattokinase is an enzyme isolated from Natto, a traditional Japanese fermented soy food, consumed for thousands of years for its health-promoting properties. Clinical and non-clinical studies have shown it can support heart and circulatory health by promoting normal blood clotting functions. NOW® Nattokinase is derived from non-GMO soy. Directions: Take 1 capsule 1-2 times daily on an empty stomach. Ingredients: Microcrystalline Cellulose, Hypromellose (cellulose capsule), Stearic Acid (vegetable source), and Silicon Dioxide. Contains: Soy. No Vitamin K. This product is not manufactured with wheat, gluten, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.