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Nattokinase 100 mg NSK-SD®

$48.99$118.99 or subscribe and save up to 10%

60 capsules   180 capsules

An enzyme derived from boiled soybeans

Nattokinase dissolves blood clots — which helps maintain good blood vessel structure, improves blood flow, and lowers the risk of heart disease.



Nattokinase 100 mg NSK-SD® is an 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 an authentic nattokinase. NSK-SD® is a trademark of Japan BioScience Laboratory.


Suggested Use for Nattokinase NSK-SD®

As a dietary supplement, 1 softgel two times daily initial dose, or as directed by a healthcare practitioner. May be taken with or without food. Take with 8 to 10 ounces of water.


Benefits of Nattokinase NSK-SD for Cardiovascular Health

Nattokinase NSK-SD, recognized for its cardiovascular benefits, is a vital heart health supplement. Its role in enhancing blood circulation is supported by substantial cardiovascular research.

Understanding Nattokinase NSK-SD’s Role in Blood Flow and Clot Prevention

Nattokinase NSK-SD plays a crucial role in improving blood flow and preventing clots naturally. This enzyme is key for maintaining circulatory health, as evidenced by various studies.

What are the primary benefits of taking Nattokinase 100 mg NSK-SD?

Nattokinase NSK-SD is known for its cardiovascular benefits. It helps in improving blood flow, reducing the risk of blood clots, and supporting overall heart health. It’s a natural supplement derived from soybeans, backed by research and recognized by health associations for its efficacy.

Are there any precautions or contraindications for Nattokinase NSK-SD?

Yes, it’s important to note that Nattokinase NSK-SD contains soy, so it’s not suitable for those with soy allergies. Additionally, if you’re taking anticoagulant drugs, it’s advised to use Nattokinase NSK-SD under medical supervision. It’s also contraindicated in conditions associated with bleeding.


Contains Soy.

If taken with anticoagulant drugs, use them under medical supervision. Contraindicated in any condition associated with bleeding.

Store in a cool, dry place, tightly capped.


Supplement Fact

Nattokinase 100 mg NSK SD® supplement facts

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Nattokinase 100 mg NSK-SD®

Nattokinase 100 mg NSK-SD®

$48.99$118.99 or subscribe and save up to 10% Select options