The D-Mannose Direct Sticks from N1 made a good impression in our test. The product has a practical size for handy use. It is a coarse granulate to support the treatment of urinary tract infections and cystitis. When used regularly once or twice a day, the active ingredient is designed to adhere to E. coli bacteria and prevent the bacteria from adhering to the walls of the urinary tract. The product is convenient and easy to use, tastes like raspberry sherbet and can be taken without water. According to the manufacturer, its effectiveness has been clinically confirmed.
Advantages
✅ Powder with raspberry effervescent flavor
✅ Can be taken without water
✅ Clinically confirmed effectiveness
✅ Practical size
Disadvantages
❌ Missing perforation
The test
General information
We have looked at and tested the product in detail in a practical test. In the following, we take a closer look at the features and impressions. The product is subjected to our test procedure from the packaging, materials and quality to the range of functions and handling.
To give you a quick overview, we work with a points system. The maximum possible number of points per area is 100 points. The final overall score is calculated from the average of all tested features, taking into account the respective weightings. 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 labeling
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 ensured.
| Criterion | Remark | Score achieved* |
|---|---|---|
| Product protection | Carton is sturdy, product sufficiently protected | 100 points |
| Sustainability Packaging | No unnecessary packaging waste, no use of plastic | 100 points |
| Product labeling | Labeling available | 100 points |
| Total | 100 points |
*The maximum score is 100 points
Packaging
The D-Mannose Direct Sticks from N1 arrived for our test in a typical shipping carton. This was undamaged on arrival and could be easily opened by removing the adhesive strip. This type of packaging optimally protected the product from external influences. Product protection was therefore fully guaranteed and the D-Mannose Direct Sticks were delivered in perfect condition .
The packaging is also recyclable. In this respect, the product leaves a very good first impression.
After unpacking
Package contents and instructions
ℹ️ Most people’s first impression after unpacking is immediately memorable. Are the contents of the package complete and does the manufacturer make it as easy as possible for me to use the product straight away?
| Criterion | Remark | Score achieved* |
|---|---|---|
| Package contents & scope | 30 D-Mannose Direct Sticks incl. instructions for use | 100 points |
| Instructions for use | Written in German, easy to understand | 90 points |
| Contact information | Can be found on the box and the instructions for use, no customer hotline available | 70 points |
| Total | 87 points |
*The maximum score is 100 points
After unpacking, 30 D-Mannose Direct Sticks and the instructions for use are on the table. The instructions for use provide information on how to use the product. Various free e-books on the manufacturer’s various medical products can be downloaded via a QR code. Contact information can be found on the product packaging and in the instructions for use. However, there is no customer hotline or e-mail address. Overall, this is a well thought-out and customer-friendly way of sending a product.
Inside the packaging
The first time in your hand
Product processing and appearance
ℹ️ Before we start the practical test, we take a close look at the product processing. How high quality are the materials used? Is the look and feel satisfactory?
| Criterion | Remark | Score achieved* |
|---|---|---|
| Visual appearance | Very good visual appearance | 100 points |
| Processing | Good workmanship | 90 points |
| Stability | Stable | 90 points |
| Sustainability of the product | No information on sustainability | 80 points |
| Total | 90 points |
*The maximum score is 100 points
Unboxing
The D-Mannose granules are supplied in the form of direct sticks. The labeling is discreet and limited to the essentials. Everything that needs to be stated on a medical product is on the product. As with a medicinal product, the instructions for use are very detailed with general information, explanations of the product and the areas of application, the composition, warnings and possible side effects. There is no information on the sustainability of the product.
This is what our practical test showed
Does the manufacturer keep its advertising promises?
ℹ️ Our practical test is the most relevant and therefore the most important. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test article.
| Criterion | Remark | Score achieved* |
|---|---|---|
| Ingestion | Once or twice a day for no longer than 30 days, taken without water | 100 points |
| Consistency | Coarse granulate powder | 95 points |
| Flavor | Raspberry effervescent powder, subjective | 90 points |
| Direct sticks | Practical, pre-dosed, lack of perforation | 80 points |
| Total | 91 points |
*The maximum score is 100 points
The D-Mannose Direct Sticks from N1 are a medical product with the active ingredient D-Mannose. It is a coarse granulate to support the treatment of urinary tract infections and cystitis. To achieve the greatest possible success, the product should be taken once or twice a day, depending on the type of treatment (preventive or supportive). The granules are already pre-dosed and can be taken easily without water. The direct stick is not perforated, but can still be opened easily. The product has a slightly artificial raspberry flavor, which we found pleasant. However, this certainly depends on the subjective perception of taste.
The company takes customer service very seriously and is happy to answer any questions about the productor treatment.
In order to obtain a meaningful result about the success of the treatment, the test must be carried out over a longer period of time. According to the manufacturer, the effectiveness has been clinically confirmed: “D Mannose is a natural component of the human metabolism. D mannose attaches itself to the bacteria that cause cystitis and prevents the bacteria from sticking to the walls of the urinary tract. The bacteria can then be easily excreted from the body during urination.”
Contents
Price/performance ratio
and ratings from consumers
ℹ️ Finally, we look at 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 examine consumer ratings and check whether the critical and positive reviews are actually justified.
| Criterion | Remark | Score achieved* |
|---|---|---|
| Price / performance ratio | Appropriate | 70 points |
| Rating cut | 4.2 out of 5.0 on Amazon | 60 points |
| Total | 65 points |
*The maximum score is 100 points
On the Amazon platform, consumers have given the product an average rating of 4.2 stars. One criticism is that the taste is acrid, sour or even unnatural. Other reviewers, however, are not bothered by the taste. All reviews unanimously confirm the stated effect. In our practical test, we were able to confirm that the taste is reminiscent of raspberry sherbet and is therefore more a subjective matter of taste for the customer. The manufacturer offers a trial pack of 2 sticks for individual testing before long-term use.
Prices of up to €43 are charged on the Internet for equivalent products. Very inexpensive products, on the other hand, are available for as little as €8. The D-Mannose Direct Sticks from N1 are therefore in the middle price segment with a current price of €24.90. Consequently, the price ratio is reasonable for the quality and scope of services that you receive.
Overall result
| Weighting | Score achieved* | |
|---|---|---|
| 1. packaging & labeling | 10% | 100 points |
| 2. package contents & instructions | 10% | 87 points |
| 3. product processing & appearance | 20% | 90 points |
| 4. in the practical test | 40% | 91 points |
| 5. price/performance & consumer ratings | 20% | 65 points |
| Total | 86 points |
The D-Mannose Direct Sticks of the N1 brand therefore received an overall score of 1.7 from us and was thus successfully certified for our test seal. The test was carried out in the test period 04/23 and is listed in our database under the license number 230309004. You can find more information about our test procedure at www.prüfengel.de/testverfahren.
Test result:
1,7
