Dietary Supplement Label Database

Nattokinase

On market
Photo of the Nutricrafters Nattokinase label
Photo of the label, from the NIH's original record · Open full size ↗
Supplement Facts
Serving Size 1-3 Capsule(s)
Servings Per Container 60
Amount Per Serving% Daily Value
Nattokinase20,000 fibrinolytic activity per gram100 mg†
† Daily Value not established.

Other ingredients: Microcrystalline Cellulose, Cellulose, Ascorbyl Palmitate

% 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 July 2025, shown here as it was entered. The NIH's record · picture of the label (PDF)

General information

Product name
Nattokinase
Brand
Nutricrafters
Barcode (UPC)
Not printed
Net contents
60 Vegetarian Capsule(s)
Market status
On market
DSLD ID
334610

Classification

Supplement form
Capsule
Product type
Non-Nutrient/Non-Botanical
Claim types on the label
All Other, Structure/Function
Intended for
Adult (18 - 50 Years), Women (not pregnant or lactating)

Label statements

Formula: Contains: Nattokinase supports healthy blood flow and circulation. Nattokinase is an enzyme extracted from Natto, a cheese-like food made from fermented soybeans. Nattokinase may contribute to the function of the heart and cardiovascular system by enhancing fibrinolytic activity.

Precautions: Children: Caution: Keep out of reach of children.

Precautions: All Other: Use only as directed. People with ulcers, recent or pending surgery, or recent major trauma should not take Nattokinase.

Precautions: Pregnant or Nursing or Prescription Medications: Not for use by pregnant or lactating women. Generally, people with bleeding disorders, or taking prescription blood thinners, should use this product only under the close supervision of a medical doctor.

Formula: Contains: Nattokinase NSK-SD 100 mg -2,000 units

FDA Statement of Identity: A Dietary Supplement

Directions: Suggested use: Take 1-3 capsules per day.

Precautions: Allergies: Contains soy.

Storage: Store in a cool, dark, dry place.

Precautions: All Other: This product should be used within 2 years of purchase. Safety-sealed for your protection. Return for replacement if the outer seal is broken.

Brand information

Manufacturer: NutriCrafters LLC, Sparks, NV

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.