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.

LoWell
Menthol crystals for the sauna

The Prüfengel Institute has thoroughly tested and evaluated the menthol crystals for the LoWell® sauna. The product is characterized by an extremely appealing visual appearance, which puts both the packaging and the product itself in the spotlight and thus creates an aesthetically positive effect. This gives the menthol crystals a special appeal in the sauna world. The workmanship of LoWell® menthol crystals for saunas is first-class, which is reflected in the precise and careful manufacturing processes. These quality features underline the value of the product. The menthol crystals are also 100% natural, are obtained from pure peppermint essential oil and contain no artificial additives. The best quality guarantees an intensive effect, especially in the treatment of colds and sports injuries. The practical tin of menthol crystals preserves the aroma for a long time and comes with a dosing spoon. The ease of use makes them ideal for a sauna infusion experience. LoWell® promises to turn the wellness experience into a feel-good highlight that caresses the senses and heals the body. The product meets the highest standards of design, workmanship and sustainability, making it the perfect choice for sauna enthusiasts.

Advantages

Intensive effect
✅ Simple application
✅ Refreshing effect
✅ Very economical

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 PackagingCompact product packaging, unnecessary packaging waste has been avoided100 points
Package contents & scopeComplete, incl. dosing spoon100 points
Instructions for useProduct self-explanatory100 points
Total100 points
Weighting: 20%
*The maximum score is 100 points

In terms of product protection, it was found that the cardboard box containing the menthol crystals for the LoWell® sauna is extremely sturdy and protects the product sufficiently. The packaging of the product is compact, which avoids unnecessary packaging waste and is therefore sustainable. The package contents are complete and even include a handy dosing spoon, which makes it easier to use the menthol crystals for the sauna from LoWell®. These features help to make the product convenient and efficient to use. Overall, the product meets the requirements for product protection and sustainability. It provides reliable protection for the menthol cry stals while minimizing the environmental footprint through eco-friendly packaging. With all these positive aspects, the product becomes an attractive option for sauna-goers looking for a high-quality and environmentally friendly product.

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 appearanceAttractive design100 points
ProcessingVery good workmanship100 points
StabilityVery stable100 points
Sustainability of the productNo specifications, but use of high-quality materials95 points
Total99 points
Weighting: 20%
*The maximum score is 100 points

The visual appearance is particularly impressive, with an extremely appealing design. The packaging and the product itself are designed to attract attention and create a positive aesthetic effect. This gives the menthol crystals a special appeal in the sauna world. In addition, the processing of the menthol crystals for the LoWell® sauna has been rated as first-class. Precise and careful manufacturing processes contribute to an outstanding finish, which underlines the value of the product. The stability of the product is also remarkable, ensuring that the menthol crystals can be stored safely and securely without compromising the aesthetic design and finish. Overall, the menthol crystals for sauna product from LoWell® meets the highest standards in terms of design and workmanship. These quality features make it a first-class choice for sauna enthusiasts looking for a high-quality, aesthetically pleasing and stable product.

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*
Flavor retentionLong lasting100 points
Ease of useSimple dosing100 points
EffectivenessStrong effect100 points
FragranceIntense, pleasant fragrance100 points
HandlingEasily soluble, no residues100 points
Total100 points
Weighting: 45%
*The maximum score is 100 points

As a testing gel institute, we have thoroughly and comprehensively examined the menthol crystals for the LoWell® sauna. The results are extremely encouraging. The aroma retention of these crystals is impressive and provides a long-lasting, refreshing fragrance experience. The ease of use is emphasized by the simple dosage, which makes handling extremely convenient for sauna users. The effectiveness is clearly noticeable, as the crystals have a strong effect on colds and muscle tension. The intense and pleasant mint fragrance is another plus point that enhances the sauna experience. Handling is uncomplicated as the crystals are easily soluble and leave no residue. Our testing institute can confidently confirm that the menthol crystals for the sauna from LoWell® meet the highest quality standards and offer a first-class sauna experience.

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 good performance in the lower price segment90 points
Rating cut4.7 out of 5.0 on Amazon85 points
Total88 points
Weighting: 15%
*The maximum score is 100 points

The product receives an average of 4.7 stars on Amazon. Customers praise the intense freshness and opening of the airways. However, it is pointed out that the crystals can smoke if they get too hot. Our tests confirm the high concentration and the need to crush the crystals, especially in smaller saunas. We have not tested the use in water. The quality of the product and the natural ingredients are rated positively. The packaging is practical and preserves the freshness of the crystals. In summary, LoWell® menthol crystals are an effective solution for a refreshing sauna experience, but should be used with care, especially in smaller saunas.

Prices of up to €55/100g are charged on the internet for equivalent products. Very inexpensive products are available from as little as €6.99/100g . The menthol crystals for the sauna from LoWell® are therefore currently in the lower price segment with a price of €14.95/100g. The price-performance ratio is reasonable for the quality and performance received.

Overall result

WeightingScore achieved*
1. packaging & contents20%100 points
2. product processing & appearance20%99 points
3. in the practical test45%100 points
4. price/performance & consumer ratings15%88 points
Total98 points
*The maximum score is 100 points
Menthol crystals for the sauna
 of the brand 
LoWell
achieved
98
Points in our test and therefore passed. The test was carried out in the test period
11/23
and is stored in our database under the licence number
231026013
. 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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