About Us

Prüfengel offers authentic consumer tests in which real users share their experiences with products. Our tests are based on practical applications in everyday life and reflect the opinions of consumers. As we focus on consumer tests, we do not carry out material, long-term or laboratory tests. Our aim is to provide honest feedback to help you make a purchasing decision. For a detailed insight into our comprehensive evaluation process, which forms the basis of all our product reviews, please click here.

Blattwerk360
Nattokinase 200 FU

In testing Nattokinase from Blattwerk360 , we were able to gain the following impression: The effectiveness of the product has not been clearly proven scientifically, but it does offer a number of benefits. We found the taste of the capsules to be neutral, which makes them pleasant to take . Handling is effortless, as the capsules are easy to swallow. They have a long shelf life, which allows them to be stored and used over a longer period of time . In terms of quality, the capsules are characterized by their broad spectrum of positive properties . They are free from preservatives, genetic engineering, gluten and lactose, are vegan and plant-based, aspartame-free, sugar-free and contain no magnesium stearate. These quality features make Nattokinase 2000 FU from Blattwerk360 an attractive option for the health-conscious, although further scientific studies would be desirable to confirm its effectiveness. Overall, the product offers a promising solution for people looking for a high-quality dietary supplement. The capsules are extra small and easy to swallow.

  • Highly dosed
  • easy to swallow
  • from fermented soybeans
  • tasteless
  • none

The test

General information

We took a close look at and tested the product in a practical test. In the following, we take a closer look at the features and impressions. From the packaging, materials and quality to the range of functions and handling, the product is subjected to our test procedure.

To give you a quick overview, we work with a points system. The maximum achievable score per area is 100 points. The final overall score is calculated from the average of all tested features, taking into account the respective weighting. For a detailed insight into our comprehensive evaluation process, which forms the basis of all our product ratings, please click here.

The first impression

Packaging and contents

Here we take a closer look at packaging. Sustainability is becoming an increasingly important factor. In addition, adequate protection of the product must of course also be guaranteed. Are the contents of the packaging complete and does the manufacturer make it as easy as possible for me to use the product straight away?

Here we take a closer look at packaging. Sustainability is becoming an increasingly important factor. In addition, adequate protection of the product must of course also be guaranteed. Are the contents of the packaging complete and does the manufacturer make it as easy as possible for me to use the product straight away?

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Product protection

Carton is sturdy, product sufficiently protected

100 %

Points

Sustainability Packaging

Compact product packaging, the plastic film around the can could be replaced by alternatives

80 %

Points

Package contents & scope

Complete

100 %

Points

Instructions for use

written in German, easy to understand

100 %

Points

TOTAL

95

Points

Weighting: 20%
*Themaximum score is 100 points

The nattokinase from Blattwerk360 was extensively tested by our testing institute. The carton proved to be sturdy, ensuring adequate protection for the product. The packaging is compact and reduces unnecessary packaging waste, although the plastic wrap around the can could be replaced with more environmentally friendly alternatives. The package contents are complete and the instructions for use are clearly written in German. These features contribute to the user-friendliness of the product. Overall, Blattwerk360’s Nattokinase offers a reliable solution for health-conscious consumers, although there is potential for improvement in terms of packaging sustainability .

The first time in your hand

Product processing and appearance

Before we start the practical test, we take a close look at the workmanship of the products. How high quality are the materials used? Are the look and feel satisfactory?

Before we start the practical test, we take a close look at the workmanship of the products. How high quality are the materials used? Are the look and feel satisfactory?

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Visual appearance

Attractive design

100 %

Points

Processing

Very good workmanship

100 %

Points

Stability

Very stable

100 %

Points

Sustainability of the product

Can can be reused, without artificial preservatives, natural ingredients

90 %

Points

TOTAL

98

Points

Weighting: 20%
*Themaximum score is 100 points

The Nattokinase from Blattwerk360 impresses with its appealing design, which leaves a positive impression. The stability of the product is outstanding and underlines its robustness. In terms of sustainability, the tin can be reused, which helps to reduce waste. The absence of artificial preservatives and the use of natural ingredients also underline the commitment to environmentally friendly manufacturing practices. The Nattokinase from Blattwerk360 thus combines appealing design, high-quality workmanship, stability and sustainability, making it an attractive choice for the health-conscious. Nattokinase is obtained from the Japanese delicacy natto.

This is what our practical test showed

Does the manufacturer keep its advertising promises?

Our practical test has the highest relevance and therefore weighting. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test article.

Our practical test has the highest relevance and therefore weighting. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test article.

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Annual supply

1 can lasts for 365 days.

100 %

Points

Flavor

Neutral

100 %

Points

Handling

Easy to swallow

100 %

Points

Durability

Long shelf life

100 %

Points

Health

BLATTWERK nattokinase capsules are gently extracted from GMO-free, fermented soybeans (natto) in a complex process. The capsule shell and contents are 100% plant-based.

100 %

Points

TOTAL

100

Points

Weighting: 45%
*Themaximum score is 100 points

In our extensive practical test, we examined the effectiveness, taste, handling, shelf life and quality of Nattokinase from Blattwerk360. It is important to note that the scientific evidence for the stated effect of nattokinase is not clear, as research results are lacking.
In terms of taste, we found that the capsules are perceived as neutral, which makes them pleasant to take . Handling the capsules is effortless as they are easy to swallow. The product also has a long shelf life, which means that it can be used over a longer period of time.
Another positive aspect is the absence of preservatives, genetic engineering, gluten and lactose in the capsules. Nattokinase from Blattwerk360 is vegan and plant-based, aspartame-free, sugar-free and contains no magnesium stearate. These quality features make the product an attractive option for the health-conscious.
Based on our test results, we can recommend Nattokinase from Blattwerk360 without reservation. It is manufactured according to German standards, which also contributes to the quality and trustworthiness of the product.

Price/performance ratio

and ratings from consumers

Finally, we examine how the product compares to the competition. Can it keep up with the competition in terms of price and quality? Would we generally recommend buying it? We also look at the consumer reviews and check whether the critical and positive reviews are actually justified.

Finally, we examine how the product compares to the competition. Can it keep up with the competition in terms of price and quality? Would we generally recommend buying it? We also look at the consumer reviews and check whether the critical and positive reviews are actually justified.

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Price / performance ratio

Very good performance in the lower price segment

90 %

Points

Rating cut

Not rated, as there are still too few customer reviews.

TOTAL

90

Points

Weighting: 15%
*Themaximum score is 100 points

Prices of up to €42 are charged on the Internet for equivalent products. Very cheap products are available from as little as €17 . The nattokinase from Blattwerk360 is therefore currently in the lower price segment with a price of €22.95. For the quality and performance received, the price-performance ratio is very good.

Overall result

1. packaging & contents

20%

95 %

Points

2. product processing & appearance

20%

98 %

Points

3. in the practical test

45%

100 %

Points

4. price/performance & consumer ratings

15%

90 %

Points

TOTAL

97

Points

*Themaximum score is 100 points

Nattokinase 200 FU
of the brand
Blattwerk360
wasrated with an overall score of
1,2
and thus successfully qualified for our test seal. The test was carried out during the test period
04/24
and is storedinour database under the license number
240326002
.Further information on our test procedure can be found at www.pruefengel.de/testverfahren.
Nattokinase 200 FU
of the brand
Blattwerk360
achieved
97
Points in our test and therefore passed. The test was carried out in the test period
04/24
and is stored in our database under the licence number
240326002
. Further information on our test procedure can be found at www.pruefengel.de/testverfahren.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

The practical tests are based on careful observation and do not include long-term or laboratory tests. The test ratings reflect the opinion of our experts and are based on careful analysis. We would like to emphasize that these evaluations do not claim to be exhaustive and reflect both subjective and objective impressions. The assessments are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a reputable and thorough testing process, which has been developed in a long and professional process in close cooperation with our experts.

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Evaluation process

You can find a detailed insight into our evaluation process, which forms the basis for our product ratings, here:

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