Nattokinase, 90 vege caps, Doctor's Best

2,000 FU of Nattokinase enzyme per capsule from traditional Japanese natto fermentation — supports the body’s natural blood-clotting control mechanisms, healthy blood flow, and cardiovascular health. Vitamin K2 removed. Vegetarian.

Why

Nattokinase is a powerful enzyme derived from natto — a traditional Japanese fermented soybean food with over 2,000 years of use for cardiovascular health. During the fermentation process, Bacillus subtilis bacteria produce nattokinase, an enzyme that supports the body’s natural blood-clotting control mechanisms and helps maintain healthy blood flow and circulation. Nattokinase has attracted significant research interest for its ability to support healthy circulation — particularly for people with sedentary lifestyles, those who travel frequently on long flights, or anyone interested in maintaining cardiovascular health. Doctor’s Best uses a high-quality Nattokinase extract with Vitamin K2 removed — making it suitable for those on anticoagulant medications who need to avoid K2 (though physician consultation is still essential if you take blood thinners). Each capsule delivers 2,000 FU of enzyme activity — the standard therapeutic dose used in research. 90 veggie caps — 45–90-day supply.

Key Benefits

• Supports the body’s natural blood-clotting control mechanisms
• Supports healthy blood flow and circulation
• Supports cardiovascular health
• Particularly beneficial for those with sedentary lifestyles or prolonged inactivity (e.g. long-haul flights)
• Vitamin K2 removed — suitable for those needing to avoid K2
• Derived from fermented non-GMO soybeans using traditional Japanese natto fermentation
• 2,000 FU per capsule — standard therapeutic research dose
• Vegetarian capsule
• GMP quality assured — Science-Based Nutrition™ by Doctor’s Best
• 90 veggie caps — 45–90-day supply at 1–2 capsules daily

Formula Highlights

• Nattokinase (from fermented non-GMO soybeans) — 2,000 FU (fibrinolytic units) per capsule; enzyme activity standardised to FU
• Produced via traditional Japanese natto fermentation (Bacillus subtilis)
• Vitamin K2 removed — suitable for those avoiding K2
• Vegetarian cellulose capsule — no gelatin

Supplement Facts

Serving Size: 1 Veggie Cap | Servings Per Container: 90

Suggested Use

Take 1–2 capsules daily between meals, or as directed by your healthcare practitioner.

Other Ingredients

Modified cellulose (vegetarian capsule), maltodextrin, magnesium stearate (vegetable source). Contains nothing other than the listed ingredients.

About Doctor’s Best

Founded in 1990 by a physician, Doctor’s Best is committed to Science-Based Nutrition™ — formulating supplements based on the latest clinical research and using premium, well-researched ingredients. Every product is rigorously quality tested.

Warnings

Do not use if you are pregnant or nursing. Do not use if you have a soy allergy — derived from fermented soybeans. Do not use if you have a blood coagulation disorder. Consult your physician before use if you are taking anticoagulant or blood-thinning medications (e.g. Warfarin) or Vitamin K supplements. Keep out of reach of children. Store in a cool, dry place.