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.

PULLUP & DIP
Liquid Chalk

The Liquid Chalk liquid magnesia from PULLUP & DIP offers sports enthusiasts a revolutionary solution for improved grip and performance. In various sports such as climbing, bouldering, calisthenics and weightlifting, this product offers an impressively strong grip. Thanks to its innovative formula, excessive sweating of the hands is reduced, resulting in an optimal grip and minimizing the risk of slipping and injury. A notable feature is the removal of uncomfortable gloves, as this liquid magnesia offers an ideal alternative. Easy cleanup after training with soap adds to the convenience. The dust-free formula also allows use in gyms and climbing gyms without leaving annoying chalk marks. The high yield is also impressive, as even a small amount is sufficient for a long-lasting effect. The handy, resealable 200 ml bottle not only ensures easy application, but also problem-free transportation.

Advantages

✅ Unique grip
✅ Versatile application possibilities
✅ Prevents annoying sweating of the hands
✅ Dustproof and quick-drying

Disadvantages

❌ none

The first impression

Packaging and contents

ℹ️ 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?

CriterionRemarkScore achieved*
Product protectionCarton is sturdy, product sufficiently protected100 points
Sustainability PackagingNo unnecessary packaging waste was produced100 points
Package contents & scopecompletely included100 points
Instructions for useon the bottle100 points
Total100 points
Weighting: 20%
*The maximum score is 100 points

From an institutional point of view, the product presents itself with an outstanding focus on product protection and the sustainability of the packaging. The first impression reveals a sturdy cardboard box that reliably protects the product inside. This underlines the care taken in the design of the packaging in order to deliver the product to the customer in the best possible condition. In terms of sustainability, unnecessary packaging waste was deliberately avoided. This demonstrates a responsible approach that takes into account both environmental concerns and customer satisfaction. The package contents are guaranteed to be complete and the product is limited to a single part. This combination of product protection, sustainability and clearly defined pack contents reflects the manufacturer’s focus on quality and environmentally conscious thinking, making it a compelling choice for discerning customers.

The first time in your hand

Product processing and appearance

ℹ️ 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?

CriterionRemarkScore achieved*
Visual appearanceappealing100 points
Processinghigh quality100 points
Sustainability of the productno information80 points
Total94 points
Weighting: 20%
*The maximum score is 100 points

When youfirst touch the product, you are particularly impressed by its appealing visual appearance and the clearly recognizable high-quality workmanship. The product has an eye-catching shape and its design reflects a successful combination of aesthetics and functionality. The materials used and the type of workmanship indicate high quality, which is also reflected in the feel of the product. Unfortunately, no information is available regarding the sustainability of the product, which is a relevant criterion for many buyers these days. Clear information on ecological aspects could further round off the overall picture of the product. In summary, the product leaves a promising first impression thanks to its attractive appearance and high-quality workmanship.

This is what our practical test showed

Does the manufacturer keep its advertising promises?

ℹ️ 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.

CriterionRemarkScore achieved*
Adhesive strengthAdheres strongly to various surfaces100 points
Drying timeDries quickly and leaves no residue100 points
OdorPleasant odor, barely perceptible100 points
YieldSmall amount is sufficient100 points
Skin compatibilityDoes not cause skin irritation100 points
Total100 points
Weighting: 45%
*The maximum score is 100 points

Our extensive institute test on the Liquid Chalk product examined important criteria in detail and achieved significant results. The adhesive strength of this product proves to be impressive, as it adheres strongly to various surfaces and thus enables reliable application . The drying time is pleasingly short and no residue is left behind, making it extremely convenient to use. Another positive aspect is the pleasant smell , which is barely noticeable and therefore does not impair the user experience. In terms of skin compatibility, this product is exemplary, as it does not cause skin irritation or allergic reactions, which is particularly important for long-term use. The coverage is also remarkable, as even a small amount is sufficient for numerous applications. These comprehensive positive properties underline the high quality and applicability of Liquid Chalk.

Price/performance ratio

and ratings from consumers

ℹ️ 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.

CriterionRemarkScore achieved*
Price / performance ratiovery good90 points
Rating cut4.5 out of 5.0 on Amazon70 points
Total80 points
Weighting: 15%
*The maximum score is 100 points

The customer reviews on the Amazon platform paint an overall positive picture of the product with an average rating of 4.5 stars. Some consumers emphasized that the Liquid Chalk provides a firm grip on the barbell, although this aspect is difficult to distinguish from other products. The easy removal of the product was particularly positively emphasized compared to other products tested. Another plus point is the fact that the skin is not immediately affected after application. The quick drying of the product was also praised, and just a small drop is enough to effectively cover both hands. Users emphasized the longevity of the bottle due to the small amount needed per application. Some buyers noted that crumbling or white marks may occasionally remain on appliances during use, but this is less significant for them. Overall, the customer reviews confirm the effectiveness of the “Liquid Chalk” for strength training and weight lifting, with the ease of use and durability standing out positively. The practical test showed that the adhesive strength and drying time were convincing, while occasional crumbling was noted as a slight disadvantage.

Prices of up to €35 are charged on the Internet for equivalent products. Very cheap products are available from as little as €11. The Liquid Chalk from PULLUP & DIP is therefore currently in the lower price segment with a price of €13.90. For the quality and performance received, the price-performance ratio is very good.

Overall result

WeightingScore achieved*
1. packaging & contents20%100 points
2. product processing & appearance20%94 points
3. in the practical test45%100 points
4. price/performance & consumer ratings15%80 points
Total96 points
*The maximum score is 100 points
Liquid Chalk
 of the brand 
PULLUP & DIP
achieved
96
Points in our test and therefore passed. The test was carried out in the test period
08/23
and is stored in our database under the licence number
230717030
. 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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