Doctor Life Nattokinase 2000 — 90 capsules

Pack size: 90 capsules

ShopEnzymes

Doctor Life

Nattokinase 2000

Nattokinase 100 mg

68,99 zł

Standardized to 2,000 FU of activity
A focused source of nattokinase
Fits a considered approach to circulatory health

Overview

Nattokinase, on its own. Made for adults, Nattokinase 2000 provides this protein-digesting enzyme without vitamin K2 or a blend of other actives. It is produced by fermenting soybeans in a process associated with traditional Japanese natto. Its key measure is enzyme activity, expressed in FU units.

At the heart of the formula / Nattokinase 2000

Thoughtful support. Clear purpose.

01Standardized to 2,000 FU of activity
02A focused source of nattokinase
03Fits a considered approach to circulatory health
04Made without added vitamin K2
05A convenient 90-day supply

Doctor Life / 01

Nattokinase 2000

Made for your daily routine.

Each capsule contains 100 mg of fermented soybean extract standardized to 2,000 FU of nattokinase activity. The activity specification is important when comparing extracts.

Take one capsule daily on an empty stomach. The single-active-ingredient formula provides a 90-day supply.

Doctor Life / 02

Nattokinase 2000

Why does nattokinase activity matter?

Equal extract weights can have different enzyme activities. Nattokinase 2000 specifies both 100 mg of extract and 2,000 FU, providing a clearer description of the serving.

Doctor Life / 03

Nattokinase 2000

What research informs Nattokinase 2000?

Human studies using 2,000 FU have examined selected coagulation, fibrinolysis, and blood pressure markers. These findings do not establish prevention or treatment of clots or cardiovascular disease. The formula provides nattokinase without added K2.

Ingredients / Doctor Life

Every ingredient. Clearly explained.

Each ingredient, its form and quantity — in one place.

Ingredient amounts for the servings shown in the table.
Ingredient	1 capsule
Nattokinase	100 mg / 2 000 FU

*NRV: Nutrient Reference Value

Full ingredient list

Fermented soybean extract (Glycine max), providing 2,000 FU of nattokinase; capsule shell: pullulan (bulking agent).

How to use

Part of your daily rhythm.

How to use

Adults: take 1 capsule daily on an empty stomach.

Important information

Do not exceed the recommended daily serving. Food supplements should not replace a varied diet. A balanced diet and healthy lifestyle are recommended. Store in a cool, dry place, out of reach of young children. Consult your doctor if you take medication, especially anticoagulants such as warfarin (Coumadin). For adults only. Not intended for use during pregnancy or breastfeeding.

Science & sources

Understand the formula.

Nattokinase is an enzyme produced during soybean fermentation. It is described by its activity in fibrinolytic units (FU), as well as its weight. Human studies have examined 2,000 FU in relation to blood measurements, fibrinolysis markers, and selected circulatory outcomes. One capsule provides this activity level, but the finished product was not tested in these studies.

These publications concern the studied ingredients or formulas. They do not all evaluate the finished Doctor Life product, and research results do not guarantee individual outcomes.

01A single-dose of oral nattokinase potentiates thrombolysis and anti-coagulation profiles

Yoshio Kurosawa, Shunichi Nirengi, Toshio Homma, Kazuhiro Esaki, Masayuki Ohta, John F. Clark, Takafumi Hamaoka

Scientific Reports (2015), 5, 11601. DOI: 10.1038/srep11601; PMID: 26109079.

In a double-blind crossover trial, healthy men received a single 2,000 FU dose of nattokinase. Researchers observed changes over the following hours in fibrinolysis and coagulation markers, including D-dimer, fibrin and fibrinogen degradation products, and factor VIII activity. These laboratory measures do not establish a clinical treatment benefit.

Read publication ↗

02Effects of nattokinase on blood pressure: a randomized, controlled trial

Yun Jung Kim, Seon-Ok Kim, Myung-Sunny Kim et al.

Hypertension Research (2008), 31(8), 1583-1588. PMID: 18971533.

In a randomized, double-blind trial, participants took 2,000 FU of nattokinase or a placebo for eight weeks. The nattokinase group showed favorable changes in systolic and diastolic blood pressure and renin activity. The findings concern the preparation and population studied.

03A pilot study on the serum pharmacokinetics of nattokinase in humans following a single, oral, daily dose

Michael P. Ero, Chi-Ming Ng, Tina Mihailovski, Nicholas R. Harvey, Brendan H. Lewis

Alternative Therapies in Health and Medicine (2013), 19(3), 16-19. PMID: 23709455.

In a pilot study, participants took a capsule containing approximately 100 mg of nattokinase with 2,000 FU of activity. Researchers detected nattokinase-related signals in blood samples, with peak measurements averaging about 13 hours after dosing. This exploratory study examined oral nattokinase pharmacokinetics.

FAQ / Nattokinase 2000

Good questions. Clear answers.

Talk to us ↗

How does Nattokinase 2000 differ from Nattokinase & K2?

It provides nattokinase without added vitamin K2. It still requires caution with medicines affecting clotting; absence of added K2 does not remove that concern.

What does 2,000 FU per capsule mean?

FU means fibrinolytic units, a measure of enzyme activity. Each capsule contains 100 mg of extract with a specified activity of 2,000 FU.

Are nattokinase and natto the same?

No. Natto is fermented soybean food; nattokinase is an enzyme produced during fermentation. This capsule supplies a concentrated extract with defined enzyme activity.

Why take the capsule on an empty stomach?

That is the label direction: one capsule daily on an empty stomach. Do not increase the serving, especially if you take medication affecting clotting.

Does the product contain soy?

Yes. The extract comes from fermented Glycine max soybeans. People with soy allergy or intolerance should seek advice before use.

How long does the bottle last?

Each bottle contains 90 capsules, a 90-day supply at one capsule daily.

Can I take Nattokinase 2000 with medication?

Use only under medical supervision if you take medication, especially anticoagulants such as warfarin (Coumadin). This product is for adults and must not be used during pregnancy or breastfeeding.

Doctor Life formulas