- Shop by Brand
- Doctor's Best
- Doctor's Best - Nattokinase - 270 Veg. Capsules
Doctor's Best - Nattokinase - 270 Veg. Capsules
Nattokinase is an enzyme derived from "natto", a traditional fermented soy food popular in Japan. During the natto production process, non-GMO soybeans are boiled and fermented with friendly Bacillus subtilis bacteria producing nattokinase. Doctor's Best Nattokinase contains nattokinase enzyme with Vitamin K2 removed. Nattokinase has been shown to support a healthy circulatory system by helping to maintain normal fibrinogen leaves in blood.