Enter Discount Code 10HEALTHY at checkout for $10 off orders of $100 or more! Brand exclusions apply - Click for details
Natto-K™ Enzymedica 90 Capsules
Natto-K™ Enzymedica 30 Capsules
Natto-K™ Enzymedica


    $47.24 $62.99


    Enzymedica Natto-K™

    Natto-K™ contains specialized blends of enzymes including Nattokinase with NSK-SD®—the only form of nattokinase that does not contain vitamin K2—to enhance the body’s production of plasmin. Plasmin breaks down excess fibrin, which may improve circulation. Natto-K may help maintain already healthy levels of blood clotting factors within a healthy range.

    Fibrin is a protein found in the blood. Maintaining healthy levels of fibrin promotes healthy coagulation of blood for an optimally functioning cardiovascular system.


     Serving Size: 1 Capsule Amount/Serving
    Calcium (from Calcium Citrate) 14 mg
    Magnesium (from Magnesium Citrate) 0.04 mg
    Bromelain 96 GDU
    Nattokinase blend w/NSK-SD 1,000 FU
    Amylase Thera-blend™ 3,600 DU
    Protease Thera-blend™ 16,000 HUT
    Cellulase Thera-blend™ 1,000 CU
    Glucoamylase 40 AGU
    Lipase Thera-blend™ 685 FCCFIP

    Other Ingredients: 100% vegetarian capsule (cellulose, water)

    Contains NO egg, dairy, preservatives, salt, sucrose, soy, wheat, yeast, nuts, corn, gluten, casein, potato, rice, artificial colors or flavors.

    Suggested Use 

    1 capsule three times daily on an empty stomach, one hour before or two hours after a meal.

    Consult physician prior to use if pregnant or nursing.

    Thera-blend™ is an exclusive process that combines multiple strains of enzymes that work in specific pH levels, resulting in superior performance in the body.


    More Info.

    Discovery of Nattokinase

    Dr. Hiroyuki Sumi, M.D. (a.k.a. Dr. Natto), a researcher of the Japan Ministry of Education and majoring in physiological chemistry at the blood laboratory of the University of Chicago, had long researched thrombolytic enzymes (enzymes that break down blood clots). Dr. Sumi found that a part of the Japanese food known as natto exhibited a strong fibrinolytic activity.1 Fibrin is a protein that forms and circulates through the blood and sticks to the walls of blood vessels. This is a contributing factor to the formation of clots, slows blood flow and increases blood viscosity (stickiness or thickness of the blood). 

    He named the corresponding fibrinolytic enzyme “nattokinase.” Dr. Sumi commented that nattokinase showed “a potency matched by no other enzyme.”

    Natto-K, with nattokinase blend containing NSK-SD®, is a particularly potent enzyme formula which may enhance the body’s production of plasmin (the enzyme the body produces to dissolve clots), thus encouraging optimal heart health.*2

    Natto-K was formulated to  contain a synergistic blend of  nattokinase, protease, lipase, amylase and cellulase Thera-blend™ enzymes to promote optimal circulation and support cardiovascular health.*

    1 Sumi, H. et al. A novel fibrinolytic enzyme (nattokinase) in the vegetable cheese Natto; a typical and popular soybean food in the Japanese diet. Experientia. 1987 Oct 15;43(10):1110-1.
    2 Fujita, M. et al. Antihypertensive effects of continuous oral administration of nattokinase and its fragments in spontaneously hypertensive rats. Biol Pharm Bull. 2011;34(11):1696-701.