item | DB228
  • Product Details

    • Nattokinase and serrapeptase enzymes
    • Supports circulatory health
    • Promotes immune system function

    Doctor's Best® Natto-Serra is a unique formula combining two natural enzymes that have been used as dietary supplements for decades. Together, serrapeptase and nattokinase help support the circulatory and immune systems.

    These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

  • Supplement Facts

    Supplement Facts

    Serving Size 1 Veggie Capsule

    Servings Per Container 90

    Supplement Facts
    Amount Per Serving % Daily Value
    Calcium (from tricalcium phosphate and calcium stearate in Serrateric™)
    27 mg
    Serrapeptase enzyme (from Serratio sp.)
    40,000 SPU**
    Nattokinase (from fibrinase enzyme)
    2,000 FU***

    † Daily Value not established.

    ** SPU - serratiopeptidase activity units.

    *** FU - fibrinolytic activity units

    Other Ingredients: Serrateric™ (maltodextrin, tricalcium phosphate, calcium stearate, microcrystalline cellulose, medium chain triglycerides), delayed release capsule (modified cellulose, gellan gum, purified water).

    Contains Soy

    Suggested Adult Use: Take 1 capsule daily without food, or as recommended by a nutritionally-informed physician.

    WARNING: Not recommended for individuals who are pregnant, nursing, allergic to soy, or have poor digestion. Consult a physician before use if taking blood thinners. Stop taking if you experience nausea, vomiting or stomach upset.

    Store in a cool dry place.

    • Non-GMO
    • Gluten Free
    • Vegan

    Serrateric™ is a trademark of Deerland Enzymes, Inc.


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