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.

R(h)ein Nutrition®
Vitamin B complex capsules

The vitamin B complex capsules from R(h)ein Nutrition are a dietary supplement designed to cover the body’s need for all eight B vitamins.
The capsules provide a vegan and comprehensive supply of all eight B vitamins.
B vitamins are essential nutrients that the body cannot produce itself.
These capsules contain high-dose and bioactive forms of B vitamins that can be easily absorbed by the body. This ensures an efficient supply.
They are particularly suitable in cases of prolonged stress, advanced age or a vegan, vegetarian or unbalanced diet.
In addition, the manufacturer attaches great importance to high-quality raw materials and uses certified German production facilities. This guarantees the quality and purity of the capsules.
The capsules also contain no unnecessary ingredients or additives.
Some consumers may wish for a larger pack to ensure a longer supply without frequent reordering.
Overall, our test confirmed that Vitamin B Complex Capsules from R(h)ein Nutrition offer an easy way to supply the body with essential B vitamins. The high-quality processing and the absence of unnecessary additives make them an attractive choice.
They are particularly recommended for people who want to ensure an adequate supply of B vitamins, whether due to stress, special dietary habits or old age.

Advantages

✅ Comprehensive vitamin supply
✅ Highly dosed and bioactive
✅ High-quality processing
✅ Vegan and free from unnecessary additives

Disadvantages

❌ Very rare intolerance
❌ Only one pack size available

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 protectionProduct was not provided in the original box for the testn/A
Sustainability PackagingUnnecessary packaging waste has been avoided, the plastic film protects the product components90 points
Package contents & scopeAll parts of the product and the accessories according to the description available100 points
Instructions for useConsumption recommendation available, written in German, complete and comprehensible100 points
Total97 points
Weighting: 20%
*The maximum score is 100 points

The vitamin B complex capsules from R(h)ein Nutrition were not provided for the test in their original packaging, but in a normal shipping carton together with other products from the brand.
There are positive and negative features with regard to the sustainability of the packaging . The capsules are stored in a plastic container that is well suited for transportation.
The plastic film used around the lid protects it from unintentional opening and therefore also contributes to better product safety. The avoidance of unnecessary packaging waste is commendable.
When checking the contents and scope of the packaging, we found that all parts of the product and accessories were present as described.
The instructions for use are available in German on the back of the tin in the form of a consumption recommendation. It is complete and easy to understand.
Overall, the first impression of the vitamin B complex capsules from R(h)ein Nutrition is very positive in terms of packaging and contents.

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 design, visual appearance is flawless100 points
ProcessingVery good workmanship100 points
StabilityVery stable100 points
Sustainability of the productHigh-quality raw materials, vegan, made in Germany100 points
OtherAccording to Amazon, over 100 trees were planted with Aktion Baum100 points
Total100 points
Weighting: 20%
*The maximum score is 100 points
Back of the can

The external appearance of the vitamin B complex capsules from R(h)ein Nutrition is very appealing. The product presents itself in perfect condition, without scratches, dents or other damage. The surface is smooth and even and the colors are vibrant and appealing.
This undoubtedly contributes to the attractiveness of the product and leaves a positive first impression.
The workmanship of the capsules is of very high quality. There are no defects to be found and the product meets the expectations of precise and careful manufacture.
There are no sharp edges or protruding material on the capsules or the tin.
The product is fully stable. The packaging is made of hard plastic and therefore proves to be extremely robust.
Another noteworthy aspect is the sustainability of the product. The manufacturer attaches great importance to high-quality raw materials, which are selected with the utmost care and processed in certified German production facilities. This underlines the manufacturer’s commitment to quality and professionalism. The product is also vegan, which makes it accessible to a broad target group.
Production in Germany is also a commitment to environmental protection and compliance with strict quality standards.
Another positive aspect is that the manufacturer has already planted over 100 trees in collaboration with Aktion Baum. This is a commendable contribution to environmental protection and demonstrates the company’s social commitment.
To summarize, the first impression of the vitamin B complex capsules from R(h)ein Nutrition is extremely positive in terms of processing and appearance. The stability and commitment to sustainability and environmental protection are further positive features that characterize the 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*
IngestionWith water, 1 capsule per day, pleasant odor100 points
IngredientsAll 8 B vitamins, filler and coating agent harmless to health100 points
Offer120 capsules, no further dosages or pack sizes available80 points
StorageKeep out of reach of children, in a dry and dark place, not above 25 degrees100 points
DurabilityApprox. two years100 points
Total96 points
Weighting: 45%
*The maximum score is 100 points

The vitamin B complex capsules from R(h)ein Nutrition are approx. 19 mm long and 6 mm wide, and have a pleasant fruity smell, which makes them pleasant to take. They are easy to swallow with water without causing discomfort. The capsules also contain all eight B vitamins in high doses.
The dosage of the individual vitamins is very high at 187.5% to 1363% of the daily requirement. However, this is still considered safe for most B vitamins.
They are therefore particularly beneficial for people with an increased need for these vitamins.
In addition, the fillers and coating materials used are harmless to health.
The supply of 120 capsules per pack enables a sufficient supply over a longer period of time.
For some customers, however, it could be advantageous if the manufacturer also offered other pack sizes or capsules with different dosages to better meet individual needs.
The storage conditions recommended by the manufacturer (dry, dark, protected from children, not above 25 °C) are easy to comply with and ensure the quality of the capsule.
With a shelf life of one year , the capsules offer sufficient time for consumption.
Overall, our practical test confirms that the vitamin B complex capsules from R(h)ein Nutrition deliver what the manufacturer promises.
The high dosage of B vitamins and the careful processing make them a recommended option for anyone who wants to support their health and well-being with these important nutrients when needed.
However, it should be noted that it is always recommended to consult a doctor before taking such supplements.
The practical test does not provide any information about the effectiveness of the capsules, as it was not possible to test them during the intended test period.

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 ratioAppropriate75 points
Rating cut4.8 out of 5.0 on Amazon90 points
Total83 points
Weighting: 15%
*The maximum score is 100 points

On the Amazon platform, consumers rate the product with an average of 4.8 stars.
Many users praise the fact that the capsules are vegan and are an alternative to gelatine capsules.
The dosage of just one capsule per day is also positively emphasized, especially by people who are already taking other medication.
The pleasant smell of the capsules is also rated positively.
The price of just under 5 euros per month for a bottle of 120 capsules is largely regarded as reasonable.
On the negative side, some customers report cheaper B-vitamin complexes in drugstores. However, these often contain gelatine, which is not acceptable to many customers.
This leads to a higher rating for the vegan vitamin B complex capsules from R(h)ein Nutrition.
In our own practical test, we were able to confirm that these high-dose capsules offer a reliable way of taking B vitamins in a vegan capsule.
The pleasant smell and easy intake make these capsules a recommended choice for anyone who wants to cover their B vitamin requirements.

Prices of up to around €30 are charged on the Internet for equivalent products. Very cheap products are available from around €7 . The vitamin B complex capsules from R(h)ein Nutrition are therefore currently in the middle price segment with a price of €19.91. The price-performance ratio is reasonable for the quality and performance received.

Overall result

WeightingScore achieved*
1. packaging & contents20%97 points
2. product processing & appearance20%100 points
3. in the practical test45%96 points
4. price/performance & consumer ratings15%83 points
Total95 points
*The maximum score is 100 points
Vitamin B complex capsules
of the brand
R(h)ein Nutrition®
achieved
95
Points in our test and therefore passed. The test was carried out in the test period
09/23
and is stored in our database under the licence number
230828004
. 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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