Doctor's Best Natto-Serra - 90 vcaps

Doctor's Best Natto-Serra is a blend of two natural enzymes, serrapeptase and nattokinase, that support healthy immune response and circulation. Nattokinase is a fibrinolytic enzyme that breaks down blood-clotting fibrin, while serrapeptase, sourced from the friendly bacterium Serratia E-15, is a protein-digesting enzyme.

A superior alternative 

Doctor's Best uses Serrateric, a superior alternative to an enteric coating, to protect the enzyme until it reaches the intestines for optimal absorption. Nattokinase is derived from natto, a fermented soy food popular in Japan for centuries. This product is gluten-free, non-GMO, vegetarian, and vegan.

   

Ingredients