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.

BestBreathe
Nasal dilator

The patented nasal dilator from BestBreathe offers a very good and quick solution to congested airways at night. It enables comfortable breathing without the use of chemical nasal sprays or medication by widening the nasal entrance area. The nasal dilator is available in several sizes so that it can be anatomically customised. The product is versatile and can be used both during sleep and sporting activities. The BestBreathe nasal dilator is also very discreet and comes with a practical storage box . One small disadvantage, however, is that although the instructions for use are very detailed, there are many spelling and grammatical errors .

  • Improves the air supply through the nose
  • Reduces snoring
  • Made from medical material
  • Can be reused up to 60 times
  • Available in different sizes
  • Many spelling and grammatical errors in the instructions for use

The test

General information

We took a close look at the product and tested it in practice. 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

Unnecessary packaging waste has been avoided, the plastic film protects the product components

90

Points

Package contents & scope

2 x nasal dilator

1 x storage box

100

Points

Instructions for use

Detailed, multilingual instruction manual with many spelling and grammatical errors.

80

Points

TOTAL

93

Points

Weighting: 20%
*Themaximum score is 100 points

The product arrived for our test in a neutral shipping box, which was intact and easy to open. Inside the shipping box, the product was in an attractive product box that immediately made a respectable impression. The packaging featured the product name, illustrations and the benefits of the product. The package contained two nasal dilators wrapped in plastic and a practical storage box. All components were in perfect order and had no defects. However, there was one small drawback: the very detailed and multilingual instructions for use unfortunately contain many spelling and grammatical errors.

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

Functional and practical design, high-quality appearance.

100

Points

Processing

Very good workmanship, no sharp edges, smooth and flexible material.

100

Points

Stability

Very stable, no slipping due to patented mould.

100

Points

Sustainability of the product

No specifications, but use of high-quality materials and multiple use.

80

Points

TOTAL

95

Points

Weighting: 20%
*Themaximum score is 100 points


The nasal dilator from BestBreathe has a functional and practical design with a high-quality appearance that is both aesthetically pleasing and user-friendly . The workmanship is excellent, with no sharp edges, and the smooth, flexible material ensures comfortable handling.

In terms of stability , the product remains extremely stable thanks to its patented shape and does not slip during use. Although no specific information is given on sustainability , the use of high-quality materials is emphasised, which enable multiple use and thus support environmentally conscious aspects.

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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Fit and comfort

The nasal dilator fits perfectly and is barely noticeable.

100

Points

Breathing improvement

Significant improvement in breathing, immediately noticeable.

100

Points

Stability during use

The nasal dilator remained stable during all activities without the need for readjustment.

100

Points

Cleaning and easy care

The nasal dilator was very easy to clean and completely clean.

100

Points

Ease of use

The nasal dilator was very easy to use and adjust.

100

Points

TOTAL

100

Points

Weighting: 45%
*Themaximum score is 100 points

The nasal dilator from BestBreathe offers an ideal fit and is barely noticeable during use. Thanks to the different sizes, it can be customised, which further increases comfort. The improvement in breathing is immediately noticeable as the nasal dilator widens the nasal entrance and enables a constant exchange of air without the need for decongestant nasal sprays. The nasal dilator remains stable during all activities and requires no readjustment, which emphasises its user-friendliness . Cleaning is also straightforward; the product was cleaned very easily according to the instructions for use and was completely clean so that it can be reused hygienically and safely. The ease of use should also be emphasised: The nasal dilator can be inserted effortlessly with two fingers until it fits firmly and comfortably without slipping.

Test plan of the Prüfengel Institute

A detailed insight into the evaluation criteria of the practical part of the test and the distribution of points can be found here. If you are also interested in the evaluation of our other test criteria, please read our document on the evaluation process.

Price/performance ratio

and ratings from consumers

Finally, we analyse 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 analyse 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 mid-price segment

80

Points

Rating cut

No reviews available yet

TOTAL

80

Points

Weighting: 15%
*Themaximum score is 100 points

At the time of testing, the product was not yet officially listed on Amazon. Therefore, no other reviews are available, so this point is neglected in the evaluation.

Prices of up to €17.99 are charged on the Internet for equivalent products. Very affordable products are available from as little as €8.99 . The BestBreathe® nasal dilator is therefore currently in the middle price segment with a price of €12.38. For the quality and performance received, the price-performance ratio is very good.

Overall result

1. packaging & contents

20%

93

Points

2. product processing & appearance

20%

95

Points

3. in the practical test

45%

100

Points

4. price/performance & consumer reviews

15%

80

Points

TOTAL

95

Points

*Themaximum score is 100 points

Nasal dilator
of the brand
BestBreathe
was rated with an overall score of
1.3
and thus successfully qualified for our test seal. The test was carried out during the test period
09/24
and is stored in our database under the licence number
240808011
. Further information on our test procedure can be found at www.pruefengel.de/testverfahren.
Nasal dilator
of the brand
BestBreathe
achieved
95
Points in our test and therefore passed. The test was carried out in the test period
09/24
and is stored in our database under the licence number
240808011
. 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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Our product evaluations are carried out exclusively through direct, on-site tests. This ensures a detailed and specific examination of the product properties. You can find more information about the test procedure here.

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