Nattokinase + D3
- 2000 IU vitamin D3 per daily serving
- handmade from Japanese soybeans
- gently freeze-dried for maximum enzyme activity
- tablet instead of capsule: pure formula, no coating
- vitamin D3 contributes to normal immune and muscle function and the maintenance of normal bones and teeth
| Quantity | Unit price | Base price |
|---|---|---|
| To 2 |
€49.90
previously €49.90
|
€0.42 / 1 Pressings |
| From 3 |
€39.90
€49.90
(20.04% saved)
previously €49.90
|
€0.33 / 1 Pressings |
Available, delivery time: 1-3 days
Description
Dosage and Contents of Nattokinase D3 + K2
Recommended intake:
Take 2 tablets daily on an empty stomach with plenty of water (approx. 200 ml). For optimal results, continuous use for at least 3 months is recommended.
Important information:
- Nattokinase D3 is not suitable for people taking blood thinners or those who are allergic to soy.
- Before planned surgery, the supplement should be discontinued at least 2 weeks in advance to avoid complications.
- Dietary supplements are not a substitute for a balanced and varied diet or a healthy lifestyle.
- Store in a cool, dry place out of reach of children.
- Once the plastic container has been opened, use the tablets within 60 days.
Contents:
Approx. 120 tablets
Ingredients:
Vitamin B1, B5, B6, B9, D3 (from marine algae), K2, K2 MK7, phosphorus, potassium, magnesium, iron, calcium, nattokinase, spermidine, soy isoflavones, probiotic bacteria, prebiotic fiber, PQQ
| Ingredient / 1 tablet | Amount | % NRV* |
|---|---|---|
| Nattokinase | approx. 1400–1600 FU | -** |
| Vitamin D3 | 25 µg (1000 IU) | -** |
| Vitamin K2 MK7 | 37 µg | 49 %* |
| Vitamin B9 | 4.92 µg | 24.69 %* |
| Phosphorus | 9.44 µg | 13.59 %* |
| Iron | 0.06 µg | 0.5 %* |
NRV = Nutrient Reference Value for daily intake according to Regulation (EU) No. 1169/2011
* of the nutrient reference value
*** no reference value established
Naturally Support Cardiovascular Health with Nattokinase + Vitamin D3
Our Nattokinase + D3 tablets combine the power of traditional natto fermentation with optimally dosed vitamin D3 to naturally support cardiovascular health, blood vessels, and vitality. Our high-quality tablets are made from 100% fermented organic soybeans from Japan, carefully formed in Europe and processed without any capsule shell.
Thanks to gentle fermentation, all valuable accompanying nutrients are preserved, including spermidine, isoflavones, probiotic cultures, phosphorus, and iron. At the same time, each tablet provides 25 µg of vitamin D3 (cholecalciferol) and 37 µg of K2 in an ideal dosage for the body, entirely plant-based and vegan. A product that combines authenticity and purity and is easy to integrate into your daily routine.
Nattokinase Vitamin D3 + K2 MK7 - Benefits
Cardiovascular health begins with healthy blood flow and resilient blood vessels. This is exactly where our Nattokinase D3 K2 formula comes in. The unique combination of natural enzymes, micronutrients, and probiotics can work synergistically to provide comprehensive support for the heart, blood vessels, metabolism, and vitality.
Key potential benefits at a glance:
- Supports healthy blood flow: According to studies, the enzyme nattokinase may help break down excess fibrin, thereby supporting healthy arteries and stable blood pressure. Some studies also suggest that nattokinase may help counteract deposits in blood vessels and thus contribute to the prevention of blood clots and thrombosis. Many users take it as a natural blood-thinning supplement.
- Supports cellular metabolism and vitality: Spermidine from natto fermentation may support cell-protective processes such as autophagy and promote natural cellular regeneration.
- Homocysteine balance: Vitamin B9 (folate) contributes to normal homocysteine metabolism and may therefore support the heart and blood vessels.
- Antioxidant effects: Soy isoflavones may have a protective effect on blood vessels and support vascular health through antioxidant mechanisms.
- Gut health and mineral supply: Probiotic Bacillus subtilis natto cultures may help stabilize the microbiome, while phosphorus and iron support energy production and oxygen transport in the blood.
- Immune system support: Vitamin D3 and K2 jointly contribute to the normal function of the immune system. They can also help maintain healthy bones and teeth and support normal muscle function.
These potential mechanisms of action make our Nattokinase D3 tablets a unique, holistic product that can support the body naturally. The properties, tolerability, and effects of nattokinase are still being researched. In addition to blood circulation, its potential influence on inflammation is also being discussed. You can learn more about the current state of research in our corresponding article.
Would you like to provide additional support for your immune defenses? We offer a wide range of other high-quality immune system supplements that combine selected vitamins, minerals, and plant-based nutrients.
Buy Nattokinase D3 K2 Complex at Heilnatura
Our Nattokinase D3 + K2 combines natural enzymes with essential micronutrients and offers outstanding quality and bioavailability. Gentle production methods preserve the valuable active ingredients, while the practical packaging ensures convenience and safety.
Our benefits at a glance:
- Maximum enzyme activity: The soybeans are fermented with Bacillus subtilis natto and then freeze-dried. This fully preserves the natural activity of approx. 1400–1600 FU of nattokinase per tablet, with no chemical additives.
- Pure and organic: Each tablet contains approx. 2.5 g of fermented natto made from non-GMO soybeans. All naturally occurring accompanying nutrients such as vitamin B9, spermidine, soy isoflavones, probiotic cultures, phosphorus, and iron are retained, with no fillers, binders, or anti-caking agents.
- Practical packaging: The resealable plastic containers ensure safe storage and freshness. Glass containers are not suitable for the special closure system.
- Easy long-term use: Convenient tablets make dosing and integration into your daily routine simple, allowing nattokinase and vitamin D3 + K2 to work optimally.
With us, you receive a natural supplement made from authentic natto fermentation, bioavailable vitamins, and designed for practical everyday use.
Holistic Support with an Innovative Nattokinase Complex
Our Nattokinase + Vitamin D3 tablets combine two substances that have been extensively studied and whose mechanisms of action may complement each other in different ways.
The enzymes from traditional natto fermentation may support the natural flow properties of the blood and fibrin regulation, while vitamin D3 can help support bones, muscles, and the immune system. If you prefer to supplement vitamin D3 on its own, you can also buy our pure Vitamin D3 Drops as well as other vitamins.
Through the synergy of both ingredients, the cardiovascular system and vascular health can be specifically supported. The dosage of vitamin D3 is physiologically appropriate and corresponds to a daily serving.
If you prefer to take nattokinase on its own, you can buy Nattokinase Capsules from us, which are also available without added vitamins for an especially natural and flexible option. Discover our wide range of other supplements as well: you can complement your routine with high-quality Omega-3 Drops, OPC Drops or minerals such as our Magnesium Complex. For comprehensive daily support.
Video 1
More Than Standard
Made with love by hand
While many companies rely on mass production and machines, we take a different approach: Our Nattokinase tablets are genuinely handmade from carefully fermented organic soybeans sourced directly from Japan.
Purity, diversity and trust - much more than just nattokinase
In addition to nattokinase, our tablets contain a natural spectrum of valuable nutrients from fermented soybeans (natto), including vitamin K2 (MK-7), vitamin B9 (folic acid), spermidine, soy isoflavones, probiotic bacteria, as well as naturally occurring phosphorus and iron. Production is carried out by hand under controlled food hygiene conditions. The nattokinase extract is gently freeze-dried to preserve the sensitive enzyme activity as effectively as possible, without a capsule shell and without artificial additives. To ensure consistently high product quality, we also have every batch analyzed by an independent laboratory.
We rely on authentic natto
Our nattokinase does not come from industrially produced isolates, but from genuine fermented natto, made with the original Bacillus subtilis natto that has been used in Japan for generations.
Product Details
| Manufacturing | Produced in-house in Europe
Bottled in the EU in accordance with HACCP, GMP / ISO 22000:2018. Finished products packaged in plastic containers are stored in special contaminant-free storage units Shipped in mineral oil-free cardboard boxes |
| Tablets | This format requires no capsule shell, gelatin, or synthetic coatings. So you get only what truly matters: pure active ingredients in concentrated form, natural and uncomplicated |
| Packaging | Our plastic containers are chosen for a reason: the special pressure-fit closure that ensures freshness and product safety works exclusively with plastic, not glass
|
| Removing the label for reuse of the plastic container |
To reuse the plastic container, the label can be easily removed by soaking it in hot water for 5 minutes. Any remaining adhesive can be rubbed off with a little dish soap |
Heilnatura
Our philosophy.
At the heart of Heilnatura lies a simple yet profound belief: nature is the key to our health and wellbeing. Inspired by the ancient wisdom that nature is the greatest healer, we set out to harness this power in its purest form.
"Heilnatura"—a fusion of "healing" and "nature"—is not just our name; it reflects our commitment to uniting the art of naturopathy with modern science.
Learn more about Heilnatura
Reviews 98
1 - 10 of 98 reviews
15 August 2026 20:06
Bewertung von Andreas P.
Nattokinase ist für mich der beste Blutverdünner. Ich habe den synthetischen Blutverdünner abgesetzt und fühle mich jetzt deutlich besser und leistungsfähiger und ich habe auch kein Wasser mehr in den Füßen.
8 June 2026 16:56
Bewertung von Ruth K.
Nehme es jetzt seit mehr als eine Woche und bin sehr zufrieden. Werde auf jeden Fall nachbestellen.
6 January 2026 12:54
Dipl.Psych.
meine Ehefrau hat am 23.05.2024 innerhalb von einer Stunde wie ein Blitz aus heiterem Himmel völlig unerwartet ( für uns zwei ) ihren Körper verlassen. Sie hatte keinen Herzinfarkt wie ich annahm), sondern ihr Körper ist innerlich verblutet. Mein Arztsohn und ich vermuten, dass ein Herzmedikament dies ausgelöst hat.
Ich habe daher meine eigenen Herzmedikamente ( 2 ) total abgesetzt vor einem Monat und mich auf die Informationen über Nattokinase und ein weiteres -nichtchemisches- pflanzliches Medikament verlassen und fühle mich putzmunter ( nach einer einwöchentlichen Pause jedweder Herzmitteleinnahme, um den bisherigen Medikamentenspiegel völlig zu senken) mit heutigem Tage. Nattokinase hält, was es verspricht.
20 December 2025 11:37
Schon 2x gekauft
Ich mache jetzt schon das zweite Mal einen 4-wöchigen Zeitraum zur Vorbeugung. vertrage es super und meine eine bessere Durchblutung zu spüren.
3 October 2025 17:30
Natürlicher Blutverdünner als Alternative zu Chemie.
Ich hatte noch nie von Nattokinase gehört, bis mir eine kluge Ärztin davon erzählt hat. Dass es diese Alternative zu ASS gibt, freut mich total. Zwei Kapsel täglich und keine Angst vor Magenbluten o.ä., wie bei den Chemieprodukten der Pharmaindustrie.
2 July 2025 12:17
Bewertung von Ursula P.
Ich hatte vor einiger Zeit einen Schlaganfall im Rückenmark. Deswegen bin ich auf Blutverdünner angewiesen. Als ich das Video von Dr. Bodo Schiffmann gesehen habe, hat mich das so überzeugt, dass ich beschlossen habe, Nattokinase auszuprobieren und meinen anderen Blutverdünner abzusetzen. Da ich es noch nicht lange einnehme, kann ich noch nichts genaues dazu sagen. Aber bisher geht es mir sehr gut.
2 July 2025 08:23
Herr
Hallo liebes Heilnatura Team, meine Frau und ich nehmen Ihre Produkte Spike und Spike forte schon seit 4.2024 auch nr plus. Meine Frau wurde 3mal mit der corona Injektion gespritzt und hatte danach Entzündungen in den Gelenken underschöpfungszustände die sehr schlimm waren. Ich muss noch eines dazu sagen.Seitdem sie eure und dr.schiffmans Produkte nimmt hat sich ihr Zustand sehr gebessert. Auch diese zwei neuen Produkte sind sehr gut. Ich habe die Seite von Heilnatura auch an viele andere weitergeleitet die durch diese Injektionen auch Impfung genannt erkrankt sind und von Ärzten im Stich gelassen werden. Ich danke euch und Dr. Schiffmann daß ihr den Menschen helft!!!!!!! Lg
1 July 2025 10:30
Empfehlung
Reibungslose Bestellung und Lieferung. Wirkt sich positiv auf meine Gesundheit aus, Blutwerte wieder gut
17 June 2025 13:21
Bewertung von Elisabeth V.
Ich hatte einen Herzinfarkt und nehme seit dem Nattokinase. Ich bin sehr zufrieden damit und schätze die natürlichen Presslinge.
17 June 2025 07:12
Versuch zur Blutdrucksenkung
Nehme es seit 14Tagen und habe nach Rücksprache mit meinem Arzt meine Blutdrucksenker abgesetzt. Bis jetzt, bleiben meine Werte stabil. Hoffe es bleibt so durch die Nattokinase. Vernünftige Ernährung und Sport vorausgesetzt. Ich bin gespannt. Leider zerfallen viele Tabletten durch den Transport. 😔
Frequently Asked Questions about Our Nattokinase Complex
Do you still have questions about our product? In our concise FAQ, you'll find the most important answers about its properties, recommended use, and potential health benefits.
Our nattokinase is made from soybeans grown in Japan and then gently freeze-dried to preserve maximum enzyme activity.
The beans are non-GMO and come from controlled cultivation. They are fermented exclusively with Bacillus subtilis natto.
Natto itself is a traditional Japanese national dish that has been appreciated for centuries as a nutrient-dense "samurai breakfast".
Each tablet delivers approx. 2.5 g Natural Natto - 100% natural, with no additives or fillers, so in addition to the enzyme nattokinase it also retains vitamin B9, spermidine, soy isoflavones, probiotic bacteria, phosphorus and iron.
The result is a pure, high-quality product that meets natural and quality standards without compromise.
As we age, blood vessel elasticity may decrease, blood can become more viscous, and blood pressure can change. Combining nattokinase and vitamin D3 brings together two extensively studied substances whose mechanisms may complement each other in different ways.
Nattokinase is an enzyme obtained through the traditional fermentation of soybeans (natto). Research explores its role in the natural regulation of fibrin and the flow properties of blood.
Vitamin D3 (cholecalciferol) is known to help maintain normal bones, normal muscle function, and a normal immune system. It is also widely studied in the context of cardiovascular processes, including blood pressure regulation and inflammation.
Our tablets combine both ingredients on a natural basis:
- Nattokinase from traditional natto fermentation
- Vitamin D3 in a physiologically appropriate dosage
The recommended daily amount is two tablets. For optimal absorption, take the tablets on an empty stomach, at least 30 minutes before or 2 hours after a meal, each time with plenty of water. Morning or evening does not matter. Choose a time you can maintain long term. Because effects observed in studies appear only with continuous use over several weeks, a minimum course of three months is recommended.
Cardiovascular diseases — especially ischemic heart disease — remain the world’s number one cause of death and are often underestimated according to WHO analyses. Healthy blood flow and resilient vessels are therefore essential. This is where our natto tablet comes in, naturally and on several levels:
- Natural blood flow support The enzyme nattokinase has fibrinolytic activity. It helps break down excess fibrin, supports normal blood fluidity, and may therefore promote healthy blood pressure and flexible arteries. Many health-conscious people use nattokinase preventively as a "plant-based blood-thinning" option.
- Comprehensive nutrient complex from natto fermentation Gentle fermentation preserves all relevant accompanying compounds, including
- vitamin B9 (folate) , which contributes to normal homocysteine metabolism
- the polyamine spermidine , which supports cell-protective autophagy processes
- soy isoflavones with antioxidant and inflammation-modulating properties
- probiotic Bacillus subtilis natto cultures , which support a stable gut microbiome, as well as
- the minerals phosphorus (energy metabolism) and iron (oxygen transport)
Vitamin D3 is a versatile helper for the immune system, bones, and muscles. It supports normal immune function and the body’s natural defenses. It also plays an important role in maintaining strong bones and healthy teeth by aiding the absorption and utilization of calcium and phosphorus and supporting a balanced blood calcium level. Muscles also benefit from adequate vitamin D3. In addition, it is involved in cell division, a fundamental process for growth and regeneration. Especially when sunlight is limited or the body’s own synthesis is reduced, targeted vitamin D3 supplementation can help cover needs and maintain well-being.
The result is a synergy of enzymes, micronutrients, and probiotics that holistically support the heart, blood vessels, and metabolism.
- Current research on spike proteins A Japanese laboratory study suggests that nattokinase may also break down SARS-CoV-2 spike proteins. Although this finding is still at an early research stage, it highlights the enzyme’s broad potential.
- Pure and additive-free Our tablets are made from GMO-free Japanese soybeans only, with no fillers, binders, or flow agents. Manufacturing in Germany ensures consistent quality and high enzyme activity.
- Easy long-term use For optimal results, we recommend continuous intake for at least three months so the full profile — from fibrin regulation to micronutrient balance — can unfold.
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