Nattokinase 120mg - 120 TabletsNaturally Vitamins Nattokinase 1500 is a systemic enzyme supplement featuring nattokinase extracted from natto, a traditional Japanese fermented soybean food. Each serving provides 1500 fibrinolytic units (FU) of nattokinase from 75mg of enzyme, combined with 100mg of rutin bioflavonoid complex. The tablets are enterically coated to ensure they pass through the stomach without being digested. The enteric coating technology allows the tablets to be