Nattokinase 50 mg NSK-SD®

Isolated, purified and encapsulated nattokinase, an enzyme derived from boiled soybeans and a selected, patented strain of Bacillus subtilis natto. Nattokinase NSK-SD® was the first nattokinase introduced into the US market, and it has established standardization and quality levels for all nattokinase, with comprehensive safety studies and proven potency. It is vegetarian, non-irradiated, and free of vitamin K2. NSK-SD® has two Japanese and three U.S. patents, and is recognized by the JHFA (Japan Health and Nutrition Food Authorization) and JNKA (Japan Nattokinase Association) as authentic nattokinase. NSK-SD® is a trademark of Japan BioScience Laboratory.

Suggested Use / Directions:
As a dietary supplement, 2 capsules two times daily initial dose, or as directed by a healthcare practitioner. May be taken with or without food. Take with 8-10 ounces of water. If taken with anticoagulant drugs, use under medical supervision. Contraindicated in any condition associated with bleeding

Serving Size:
2 Capsules

Amount Per Serving:

Nattokinase NSK-SD® (soy) (2000 FU) ... 100 mg

Other Ingredients:
Hydroxypropyl methylcellulose, microcrystalline cellulose, L-leucine.


Warning: If you are pregnant or lactating, have any health condition or are taking any medication, consult your healthcare practitioner before use. Use under medical supervision if taking anticoagulant drugs. Do not use in any condition associated with bleeding. Store in a cool, dry place, tightly capped, away from light. Keep out of the reach of children. Use only if safety seal is intact. Variations in product color may occur.