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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®
Magnesium complex 4 in 1 high dose vegan

The Magnesium Complex 4-in-1 capsules from R(h)ein Nutrition are highly dosed and vegan. They serve to cover the daily magnesium requirement as a dietary supplement.
Magnesium is an essential mineral that plays an important role for muscles, the nervous system and bones. It helps to reduce fatigue and contributes to the maintenance of mental functions .
With a generous dose of 400 mg per daily dose (equivalent to two capsules), this product meets the magnesium requirements that are sufficient for most adults.
The product is suitable for diabetics, the elderly, pregnant women and athletes, among others. They are therefore suitable for a wide audience.
Manufacture in certified German production facilities and the careful selection of high-quality raw materials underline the quality of the product.
The capsules are also vegan and contain no superfluous ingredients or additives, which is particularly important for those looking for a pure dietary supplement.
Practical tests have shown that the Magnesium Complex 4 in 1 Capsules from R(h)ein Nutrition are a high-quality product that provides a generous amount of magnesium.
However, stick to the recommended dosage and always consult a doctor if in doubt.

Advantages

✅ Daily dose high dosage
✅ Depot function
✅ High-quality processing
✅ Vegan and free from unnecessary additives

Gelatine-free

Disadvantages

❌ Very rarely intolerance
❌ Daily dose (= intake of two capsules)

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’s ingredients.90 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 Magnesium Complex 4-in-1 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 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 clearly formulated.
Overall, our first impression of the Magnesium Complex 4-in-1 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 appearanceappealing 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
MiscellaneousAccording to information on some websites, over 100 trees were planted with Aktion Baum100 points
Total100 points
Weighting: 20%
*The maximum score is 100 points
The magnesium complex capsules are ready for the practical test.

The external appearance of the Magnesium Complex Capsules from R(h)ein Nutrition is very appealing. The product is in perfect condition, without scratches, dents or other damage.
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.
The tin is robust, well made and has no defects, and 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.
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 magnesium complex capsules from R(h)ein Nutrition is extremely positive in terms of processing and appearance.

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, 2 capsules per day, no noticeable taste100 points
IngredientsMagnesium oxide, magnesium malate, trimagnesium dicitrate and magnesium bisglycinate. Coating agent harmless to health100 points
Offer120 capsules, no further dosages or pack sizes available90 points
StorageKeep out of the reach of children, in a cool, dry and dark place100 points
DurabilityOver two years100 points
Total98 points
Weighting: 45%
*The maximum score is 100 points

The magnesium complex capsules from R(h)ein Nutrition are approx. 17 mm long and 4 mm wide, which makes them easy to swallow.
They can be taken with water without discomfort.
The fact that the recommended intake is two capsules per day can be annoying, especially for people who already have to take other tablets .
With 200 mg of magnesium per capsule, these capsules offer a good dosage.
The magnesium complex consists of the organic compounds magnesium citrate, magnesium bisglycinate and magnesium malate. The fourth compound is inorganic magnesium oxide: Although inorganic compounds are absorbed more slowly by the body , they also remain in it for longer . Magnesium oxide therefore has a long-lasting depot effect. The coating agent of the capsules is harmless to health.
The pack contains 120 capsules, which are sufficient for 2 months at the recommended daily dose. Unfortunately, capsules with a different dosage or in a different pack size are not available, which may be a disadvantage for some users .
The manufacturer’s storage recommendations are appropriate and aim to maintain the quality of the product over time. It is recommended to keep the capsules out of the reach of children in a cool, dry and dark place.
With a shelf life of more than two years, the capsules ensure that their effectiveness is maintained over a longer period of time.
Overall, we can confirm that the Magnesium Complex Capsules from R(h)ein Nutrition offer a balanced dosage of magnesium and are suitable for long-term use. The range could be even more varied in order to better adapt the intake to the needs of consumers . 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 on 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 ratioGood performance in the lower price segment80 points
Rating cutNot rated, as there are still too few customer reviews.
Total80 points
Weighting: 15%
*The maximum score is 100 points

Prices of up to around €30 are charged on the internet for equivalent products. Very inexpensive products are available from around €14 . The Magnesium Complex 4 in 1 Capsules from R(h)ein Nutrition are therefore currently in the lower price segment with a price of €14.99. For the quality and performance received, the price-performance ratio is reasonable.

Overall result

WeightingScore achieved*
1. packaging & contents20%97 points
2. product processing & appearance20%100 points
3. in the practical test45%98 points
4. price/performance & consumer ratings15%80 points
Total96 points
*The maximum score is 100 points
Magnesium complex 4 in 1 high dose vegan
of the brand
R(h)ein Nutrition®
achieved
96
Points in our test and therefore passed. The test was carried out in the test period
12/23
and is stored in our database under the licence number
231013014
. 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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