Dietary Supplement Label Database

Natto-Serra (Nattokinase-Serrapeptase)

On market
Photo of the Doctor's Best Natto-Serra (Nattokinase-Serrapeptase) label
Photo of the label, from the NIH's original record · Open full size ↗
Supplement Facts
Serving Size 1 Veggie Capsule(s)
Servings Per Container 90
Amount Per Serving% Daily Value
Calcium (as Calcium Stearate, Tricalcium Phosphate)in Serrateric29 mg2%
Serrapeptase (as Serratia sp.)enzyme, 40,000 SPU serratiopeptidase activity units†
Nattokinase (as Fibrinase)fibrinase enzyme, 2,000 FU fibrinolytic activity units†
† Daily Value not established.

Other ingredients: Maltodextrin, Tricalcium Phosphate, Calcium Stearate, Medium Chain Triglyceride, Hypromellose, Gellan Gum, Water, Purified

% Daily Values for: Adults and children 4 or more years of age.

Where this label comes from

An original label of the NIH's Dietary Supplement Label Database, entered there on 24 January 2024, shown here as it was entered. The NIH's record · picture of the label (PDF)

General information

Product name
Natto-Serra (Nattokinase-Serrapeptase)
Brand
Doctor's Best
Barcode (UPC)
7 53950 00294 4
Net contents
90 Veggie Cap(s)
Market status
On market
DSLD ID
302694

Classification

Supplement form
Capsule
Product type
Other Combinations
Claim types on the label
All Other, Structure/Function
Intended for
Vegan, Vegetarian, Adult (18 - 50 Years), Women (not pregnant or lactating), Dairy Free

Label statements

Formula: Contains: Doctor’s Best Natto-Serra (Nattokinase-Serrapeptase) is a combination of two natural enzymes that have been used as dietary supplements for decades. Serrapeptase (serratio-peptidase) 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. The serrapeptase is formulated with Serrateric, a superior alternative to enteric coating that protects the enzyme until it reaches the intestine for optimal absorption.

FDA Statement of Identity: Dietary Supplement

Precautions: Allergies: Contains soy

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

Precautions: Pregnant or Nursing or Prescription Medications: 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.

Precautions: Allergies: Warning: Not recommended for individuals who are pregnant, nursing, allergic to soy, or have poor digestion.

Precautions: All Other: Stop taking if you experience nausea, vomiting or stomach upset.

Precautions: Children: Keep out of reach of children

Formulation: Does NOT Contain: Non-GMO

Storage: Store in a cool dry place.

Formulation: Does NOT Contain: This nattokinase is free of vitamin K.

Brand information

Manufactured for: Doctor's Best, Inc., Tustin, California, USA

Labels only: each label is shown as printed on the bottle, with no grades, rankings or advice. A label in this database is not an endorsement of the product. Read the label on the bottle you buy: makers change their formulas. Reverse Age Lab is not affiliated with, or endorsed by, the National Institutes of Health or its Office of Dietary Supplements. The original labels come from the NIH’s public-domain data; the labels since are read by us. Search the Dietary Supplement Label Database.