Nattozimes® is a unique, proprietary blend of enzymes formulated to provide the cardiovascular benefits of nattokinase (NK), a natural extract from the traditional Japanese fermented-soybean dish, natto.

Unlike NK, which is derived from soy, Nattozimes® is fungal-derived, obtained by the controlled fermentation of Aspergillus oryzae and Aspergillus melleus. It’s a highly purified preparation that matches the unique, in-vitro fibrinolytic (blood-health promoting) activity of NK.

Consumed for both its taste and heart-health-promoting properties in Japan for centuries, NK was officially found to promote healthy circulation and blood pressure by Dr. Hiroyuki Sumi in the 1980s. Testing nearly 200 foods for their potential effects on blood consistency, Dr. Sumi discovered that natto was able to dissolve artificial fibrin (a protein involved in blood clotting) in a Petri dish.

Since then, NK has been the subject of almost 20 animal and human studies, with results suggesting that the nutrient promotes healthy circulation and blood pressure.

NK is believed to work by optimizing the blood's consistency, supporting healthy coagulation of blood and fibrinolytic activity. When combined with a healthy diet and exercise, NK may help promote cardiovascular health.