The Story
Source Naturals Nattokinase features NSK-SD™, a trademarked form of nattokinase. An enzyme found in the traditional Japanese soy food natto, nattokinase is known for its ability to provide circulation support. Contains no yeast, wheat, gluten, dairy, egg, salt, sugar, preservatives, or artificial color, flavor or fragrance.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Source Naturals Nattokinase features NSK-SD™, a trademarked form of nattokinase. An enzyme found in the traditional Japanese soy food natto, nattokinase is known for its ability to provide circulation support. Contains no yeast, wheat, gluten, dairy, egg, salt, sugar, preservatives, or artificial color, flavor or fragrance.






















