Doctor’s Best Best Nattokinase (2, 000 Fu), Vegetable Capsules, 90-Count

Nattokinase is an enzyme derived from “natto”, a traditional fermented soy food popular in japan. during the natto production process b. subtilis natto, a friendly bacteria, ferments boiled soybeans, releasing nattokinase. best nattokinase contains pure nattokinase enzyme with all vitamin k removed.
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