Nattokinase is an enzyme derived from "natto," a traditional fermented soy food popular in Japan. During the Natto production process, B. subtillis natto, a friendly bacteria, ferments boiled soybeans, releasing nattokinase.

Ingredients: Nattokinase complex (2,000 FU (fibrinolytic units) enzyme activity) 100 mg

Other Ingredients: Cellulose, vegetarian capsule, lactose, magnesium stearate