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Doctor's Best Nattokinase 2,000 FU - 270 Vegetarian Capsules

€ 67.50 EUR € 74.95 EUR
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Supplement label with Nattokinase dosage and ingredient list on a white background
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Doctor's Best Nattokinase 2,000 FU, 270 vegetarian capsules, front of bottle
Doctor's Best Nattokinase supplement facts, nattokinase 2,000 FU per vegetarian capsule, 270 servings
Doctor's Best Nattokinase ingredients, from natto, hypromellose vegetarian capsule, contains soy
Supplement label with Nattokinase dosage and ingredient list on a white background
Doctor's Best Nattokinase barcode, EAN 0753950002531 Pill Size

Doctor's Best Nattokinase 2,000 FU - 270 Vegetarian Capsules

€ 67.50 EUR € 74.95 EUR

Doctor's Best Nattokinase delivers 2,000 FU of nattokinase enzyme in a single vegetarian capsule, in a 270-capsule bottle.

Nattokinase is an enzyme produced when soybeans are fermented into natto, a traditional Japanese food, using Bacillus subtilis. Doctor's Best supplies it at 2,000 fibrinolytic units (FU) per capsule with the vitamin K2 removed. The 270-capsule pack is a full nine-month supply at one capsule a day, so the cost works out lower per capsule than the 60, 90 and 100-count bottles that are more common in Ireland.

At a glance

  • Type: Food supplement, nattokinase enzyme, vegetarian capsules
  • Active: Nattokinase 2,000 FU per capsule
  • Pack: 270 vegetarian capsules, around a 9-month supply at 1 per day
  • Capsule: Hypromellose, vegetarian and vegan, non-GMO
  • Source: From natto (soybeans fermented with Bacillus subtilis); contains soy; vitamin K2 removed
  • Status: Food supplement, regulated by the FSAI and HPRA in Ireland
  • Delivery: Ships from Dublin, DPD next-day, free over €75

Supplement facts

Serving size: 1 vegetarian capsule Amount %NRV
Nattokinase 2,000 FU

FU = fibrinolytic activity units. † No nutrient reference value (NRV) established. Servings per container: 270. Other ingredients: maltodextrin, hypromellose (vegetarian capsule shell), magnesium stearate (vegetable source). Contains soy.

Key features

  • 2,000 FU of nattokinase in one capsule
  • 270 vegetarian capsules per bottle, roughly nine months at one a day
  • Hypromellose capsule, suitable for vegetarians and vegans
  • Non-GMO
  • Vitamin K2 removed from the nattokinase
  • One capsule daily, taken between meals
  • Dispatched from Dublin with DPD next-day delivery

How to take

Adults: take one capsule daily between meals, or as advised by a doctor or pharmacist. Do not exceed the recommended daily dose. Suitable for adults 18 and over.

This product is a food supplement and is not intended to diagnose, treat, cure or prevent any disease or health condition. No authorised EU health claim is made for nattokinase on this page. Food supplements should not be used as a substitute for a varied, balanced diet and a healthy lifestyle.

Frequently asked questions

What is Doctor's Best Nattokinase?

It is a food supplement providing 2,000 FU of nattokinase enzyme per vegetarian capsule, in a 270-capsule bottle. The nattokinase has the vitamin K2 removed.

What is nattokinase?

Nattokinase is an enzyme produced during the fermentation of soybeans into natto, a traditional Japanese food, using the bacterium Bacillus subtilis. Its potency is measured in fibrinolytic units (FU) rather than in milligrams.

How much nattokinase is in each capsule?

Each vegetarian capsule provides 2,000 FU of nattokinase.

What does FU mean?

FU stands for fibrinolytic units, the standard measure of nattokinase activity. It is the figure used to compare potency between nattokinase products, since there is no established NRV for the enzyme.

How many capsules are in a bottle and how do I take it?

There are 270 vegetarian capsules per bottle. The suggested adult use is one capsule daily between meals, which makes the bottle about a nine-month supply.

Is it suitable for vegetarians and vegans?

Yes. The capsule shell is hypromellose, the product is non-GMO and labelled vegan. Note that it is derived from soybeans and contains soy.

Does it contain vitamin K2?

No. Natto naturally contains vitamin K2, and Doctor's Best processes this nattokinase with the vitamin K2 removed.

Are there any precautions?

It contains soy, so it is not suitable for anyone with a soy allergy. The manufacturer advises against use if you are pregnant, lactating, or taking anticoagulant (blood-thinning) medication. Consult your doctor or pharmacist before taking this product if any of these apply to you.

Yes. Nattokinase is sold legally in Ireland as a food supplement, regulated by the FSAI and HPRA.

How is it delivered?

Orders are dispatched from our Dublin warehouse by DPD on a next-day service. Because it ships from within Ireland there are no customs charges, and delivery is free on orders over €75.

Doctor's Best · nattokinase 2,000 FU · 270 vegetarian capsules · one capsule daily · hypromellose vegetarian capsule · EAN 0753950002531

Advisory information (Ireland)

Food supplements should not be used as a substitute for a varied, balanced diet and a healthy lifestyle. Do not exceed the recommended daily dose. Contains soy. Not suitable for anyone with a soy allergy. Do not use if you are pregnant, lactating, or taking anticoagulant medication. Consult your doctor or pharmacist before use if you are taking any medication or under medical care. Keep out of the reach of young children. Do not use if the seal is broken. Suitable for adults 18 and over. This product is a food supplement and is not a medicine. Regulated as a food supplement by the FSAI and HPRA.