Join Life Extension
Help extend the healthy human lifespan by joining today.
View All Benefits
Read The Magazine
Information to extend your life … maybe even save it!
View Current Issue
Integrative approaches for you on a broad range of health issues.
View All Protocols
Newsletter Sign Up
Receive updates in longevity, preventive medicine and disease.
Welcome to Life Extension®
Life Extension's mission is to help you stay younger and healthier longer.
36 mg 90 softgels: Allergy Research, Item# 04107
Be the first to Write a Review
Add to Favorites
Not a Member?
Join the Life Extension Foundation® now.
Reap the amazing rewards.
100% Satisfaction Guaranteed.
Product Information Menu
Isolated, purified and encapsulated nattokinase is an enzyme derived from boiled soybeans and 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, nonirradiated, 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. Each batch is tested to ensure potency.
Serving Size 2 softgels
Servings Per Container 45
1440 FU (72 mg)
Other ingredients: soybean oil, gelatin, glycerin, soybean lecithin, glycerin fatty acid ester, beeswax.
NSK-SD® is a registered trademark of Japan BioScience Laboratory.
If taken with anticoagulant drugs, use under medical supervision. Contraindicated in any condition associated with bleeding.