Shipping: Free, Intl. $1.10+
Bottle Size: 90 veggie caps
Serving Size: 1 veggie cap
Doctor’s Best Natto-Serra Benefits
Best Natto-Serra is a combination of two natural enzymes that have been used as dietary supplements for decades. Serrapeptase (serratiopeptidase) is a protein-digesting enzyme isolated from the friendly bacterium Serratia E-15 discovered in the Japanese silkworm. Nattokinase also digests protein and is derived from “natto”, a fermented soy food popular in Japan for centuries. This nattokinase is free of vitamin K . The serrapeptase is formulated with SerratericTM, a superior alternative to enteric coating that protects the enzyme until it reaches the intestines for optimal absorption.
Doctor’s Best Natto-Serra Ingredients
Serrapeptase enzyme (serratiopeptidase activity units) 40,000 SPU
Nattokinase (fibrinolytic activity units) 2,000 FU
Other Ingredients: Serrateric, modified cellulose (vegetarian capsule).
Contains nothing other than listed ingredients
Doctor’s Best Natto-Serra Side Effects
Best Natto-Serra is safe for most users. A search of “Doctor’s Best Natto-Serra side effects” and “Doctor’s Best Natto-Serra reviews” revealed no known side effects. To avoid possible side effects, start with a small dose, and gradually increase to the recommended dosage. Always consult your doctor before taking any supplement.
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