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 any material, long-term or laboratory tests. The tests are carried out by 1-2 independent consumers over a period of 7-14 days. The exact test conditions can be viewed in the test plan of the respective test report – click here to go directly to the test plan.

Manufacturers provide the tested products free of charge. We charge a one-off test fee for carrying out the tests. In addition, manufacturers pay an annual licence fee for the use of the Prüfengel seal. We also receive a commission for linking to manufacturers’ websites. These remunerations have no influence on our test results or ratings.

We guarantee transparency and a fair evaluation. For a detailed insight into our comprehensive evaluation process, please click here.

LN.M
UV/LED gel varnish

The LN.M UV/LED gel polish has been successfully tested and has proven to be an outstanding product. It not only impresses with its high quality and performance, but also with its ethical principles. As a gel polish manufactured in Germany, LN.M focuses on sustainability and a sense of responsibility by being vegan and cruelty-free . By avoiding a total of 22 ingredients, including Hema and DI-Hema, LN.M demonstrates its commitment to consumer health and the environment.

  • Made in Germany
  • Vegan and cruelty-free
  • Free to Hema and DI-Hema
  • Easy to use
  • None

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

No unnecessary packaging waste, no use of plastic

100 %

Points

Package contents & scope

Complete

100 %

Points

Instructions for use

Written in German, easy to understand

100 %

Points

TOTAL

100

Points

Weighting: 20%
*Themaximum score is 100 points

The LN.M UV/LED gel lacquer makes a positive impression at first glance as it is delivered in a classic shipping box. Product protection is guaranteed by the inserted shipping paper . The product packaging also demonstrates a commitment to sustainability, as only recyclable and renewable materials were used for the outer packaging. When opening the packaging, it is noticeable that the contents are complete and in perfect condition. The instructions for use are clearly written in German and illustrated, which makes it easier to use the product.

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

No details, but use of high-quality materials

100 %

Points

TOTAL

100

Points

Weighting: 20%
*Themaximum score is 100 points

The LN.M UV/LED gel polish impresses with its high-quality visual appearance from the very first touch. The finish is also high quality and pleasant, without the typical varnish odor. As with other UV and LED varnishes, there is an inherent odor that only becomes noticeable on closer inspection. The stability of the product is very good, which makes it easy to use. The sustainability of the product is underlined by the fact that it is vegan and cruelty-free and does not contain Hema or Di-Hema. The packaging is also ideal for gifting, with various sets and accessories available. A large selection of colors also offers a wide range of options for individual design. All in all, the LN.M UV/LED gel polish is a product that not only impresses with its quality and performance, but also with its sustainability and versatility.

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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Application

Easy to apply

100 %

Points

Drying time

Quick drying

100 %

Points

Color intensity

Intense colors

100 %

Points

Liability

Long-lasting adhesion

100 %

Points

Compatibility

Skin-friendly formula

100 %

Points

TOTAL

100

Points

Weighting: 45%
*Themaximum score is 100 points

Our practical test of the LN.M UV/LED gel polish has shown that the manufacturer delivers what it promises in many respects. The product, consisting of rubber base, color polish and top coat, can be applied easily and efficiently. The application of the product begins with the preparation of the nails by slightly roughening the nail plate to ensure better adhesion of the polish. The Rubber Base is then applied and cured under a UV or LED lamp. The liquid consistency of the Rubber Base makes it easy to apply and even out any unevenness on the nail plate and at the same time gives thin nails stability. After the Rubber Base has hardened, the colored polish is applied in the desired color. Thanks to the excellent coverage and adhesion of the polish, intensive color results can be achieved with just one coat. If necessary, further coats of lacquer can be applied to increase the color intensity. After the color lacquer has hardened, the top gloss is applied to achieve a long-lasting high-gloss finish.

The drying time per coat is very fast at just 120 seconds under a UV lamp or 90 seconds under an LED lamp . The UV/LED nail polish adheres very well to the natural nail and effectively prevents chipping. The product is also well tolerated as it does not contain allergenic ingredients such as Hema and Di-Hema, which means it does not cause allergic reactions or skin irritation. All in all, the LN.M UV/LED gel polish impresses with its performance and quality in our practical test.

LN.M UV/LED gel polish in the color Dogwood

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?

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?

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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 €18.99 are charged on the Internet for equivalent products. Very affordable products are available from as little as €10.49 . The LN.M color lacquer is therefore currently in the lower price segment with a price of €12.49. For the quality and performance received, the price-performance ratio is very good.

Overall result

1. packaging & contents

20%

100 %

Points

2. product processing & appearance

20%

100 %

Points

3. in the practical test

45%

100 %

Points

4. price/performance & consumer ratings

15%

90 %

Points

TOTAL

99 points

*Themaximum score is 100 points

UV/LED gel varnish
 of the brand 
LN.M
achieved
99
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
240325001
. 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 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.

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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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