Enzymedica Natto-K™ features high-potency Nattokinase — a powerful enzyme derived from natto (fermented soy) that supports healthy cardiovascular function, normal blood flow, and healthy fibrin management. Nattokinase has been widely studied for its role in supporting circulatory health and maintaining healthy blood viscosity.

• High-potency Nattokinase for cardiovascular and circulatory support
• Supports healthy blood flow and viscosity
• Helps maintain healthy fibrin levels in the blood
• Take on an empty stomach for systemic circulatory activity
• Vegetarian, gluten-free
• 30 veggie caps

Frequently Asked Questions

What is Nattokinase and where does it come from?

Nattokinase is a serine protease enzyme produced during the fermentation of soybeans to create natto — a traditional Japanese fermented food. It has been extensively studied for its cardiovascular benefits.

How does Nattokinase support cardiovascular health?

Nattokinase supports healthy blood flow by helping to break down fibrin — the protein involved in blood clot formation — maintaining healthy blood viscosity and smooth circulation.

Can I take Natto-K™ with blood-thinning medications?

Nattokinase has anticoagulant properties and should not be combined with blood-thinning medications without medical supervision. Consult your healthcare practitioner before use.

When is the best time to take Natto-K™?

Take on an empty stomach — 30–60 minutes before meals or at least 2 hours after eating. Many people take it first thing in the morning or before bed.