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.

Blattwerk
CBD oil 10 %

The CBD oil from Blattwerk made a very good impression in our test. It is a high-quality, certified natural product that comes in a glass pipette bottle . It contains 1000 mg CBD and no artificial preservatives or other additives. The oil is very well tolerated and has a relaxing effect. The manufacturer attaches great importance to sustainability and transparency . It also regularly donates to selected animal welfare organizations and animal shelters. The dosage is easy to use thanks to the pipette. The product has a slightly earthy taste and has no side effects. If there are children in the household, make sure that they do not have access to the product. If the customer is not satisfied with the product, they can cancel their purchase within 60 days.

Advantages

✅ High quality and laboratory-tested
✅ Easy to dose thanks to pipette
✅ Pleasant, slightly earthy taste
✅ sustainable & vegan
✅ 60-day money-back guarantee

Disadvantages

❌ Caution with children in the household
❌ No information about use

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.

CriterionRemarkScore achieved*
Product protectionCarton is sturdy, product sufficiently protected100 points
Sustainability PackagingNo unnecessary packaging waste, no use of plastic100 points
Product labelingLabeling available100 points
MiscellaneousHigh-quality packaging, also suitable as a gift100 points
Total100 points
Weighting: 10%
*The maximum score is 100 points
CBD Öl Verpackung
CBD oil
Packaging

The CBD oil from Blattwerk arrived for our test in a typical Amazon shipping box. This was undamaged on arrival and could be opened easily thanks to the integrated tear strip. This type of packaging optimally protected the product from external influences. Product protection was therefore fully guaranteed and the CBD oil was 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?

CriterionRemarkScore achieved*
Package contents & scopeCBD oil 10 %90 points
Contact informationCan be found on the box, no customer hotline or e-mail address available70 points
Total80 points
Weighting: 10%
*The maximum score is 100 points

The CBD oil came conveniently packaged in a product box. Instructions for use were not included and there were no instructions for use. However, it is not recommended for use by children, pregnant women and persons under the age of 18 or for consumption. Contact information can be found on the product box. However, there is no customer hotline or email address. Nevertheless, this is a good way to send a 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 product processing. How high quality are the materials used? Is the look and feel satisfactory?

CriterionRemarkScore achieved*
Visual appearanceVery good visual appearance100 points
ProcessingGood workmanship80 points
StabilityVery stable100 points
Sustainability of the productSustainable and transparent100 points
Total95 points
Weighting: 20%
*The maximum score is 100 points
CBD Öl Fläschchen
CBD oil
Vial

The CBD oil makes a very good visual impression. The product is supplied in a glass pipette bottle . The cap is not fitted with a child safety lock . The labeling is discreet and limited to the essentials. All legal information is noted on the glass bottle and the product carton.
Blattwerk pays attention to sustainability, as the CBD oil is a certified natural product. The company stands for transparency, regularly donates to selected animal welfare organizations and animal shelters and does not use flavorings or colorings. If the customer is not satisfied with the product, they will receive their money back up to 60 days after purchase.

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.

CriterionRemarkScore achieved*
ApplicationEasy to dose thanks to pipette bottle, but no dosing instructions90 points
Ingredients10 % full-spectrum CBD, hemp seed oil, omega 3 & 6, vitamins B1 & B2, no preservatives95 points
Yield250 drops, 10 ml100 points
FlavorSlightly earthy, but not too penetrating90 points
EffectCalming, helps you fall asleep100 points
Total95 points
Weighting: 40%
*The maximum score is 100 points

Blattwerk’s CBD oil is a high-quality full-spectrum oil made from hemp seed oil and a CBD extract with 1000 mg per 10 ml vial. The product contains no artificial preservatives or other additives and is 100% natural. The oil is supplied in a light-protected bottle with a pipette cap , which makes dosing easier. When ingested, it is noticeable that the product has a slightly earthy taste , but does not taste too strongly of hemp or oil. The drops can be counted precisely using the pipette. After around 30 minutes, a relaxing effect sets in that can be felt throughout the body. The product has also proven effective for problems falling asleep . Overall, the CBD oil is very well tolerated and hasnot shownany unpleasant side effects.

The high quality and purity of the product should also be emphasized. The manufacturer attaches great importance to naturalness and transparency and has its product regularly tested for quality and purity by independent laboratories . If there are small children in the household, make sure that they do not have access to the product.
The tested product in a 10 % dosage is also available in 5 %, 15 % and 20 % dosages.

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.

CriterionRemarkScore achieved*
Price / performance ratioAll right80 points
Rating cut4.6 out of 5.0 on Amazon80 points
Total80 points
Weighting: 20%
*The maximum score is 100 points

On the Amazon platform, consumers have given the product an average rating of 4.6 stars. One criticism is that the product is labeled as “not suitable for consumption” and that the effect does not occur as desired. There is disagreement about the taste . The effectiveness is praised by most reviewers. In our practical test, we were able to confirm that the drops have an earthy taste , which we did not find unpleasant. After taking the product, we noticed a calming effect relatively quickly.

Prices of up to €55 are charged on the internet for equivalent products. Very inexpensive products, on the other hand, are available from as little as €23. The CBD oil from Blattwerk is therefore in the middle price segment with a current price of €34.99. Consequently, the price ratio for the quality and the scope of services that you receive is okay.

Overall result

WeightingScore achieved*
1. packaging & labeling10%100 points
2. package contents & instructions10%80 points
3. product processing & appearance20%95 points
4. in the practical test40%95 points
5. price/performance & consumer ratings20%80 points
Total91 points
*The maximum score is 100 points
CBD oil 10 %
of the brand
Blattwerk
achieved
91
Points in our test and therefore passed. The test was carried out in the test period
02/23
and is stored in our database under the licence number
230210002
. 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.

show more +

Download

Evaluation process

You can find a detailed insight into our evaluation process, which forms the basis for our product ratings, here:

Similar Tests & Comparisons

  • Penerl Football – Shin guards for children

    Penerl Football – Shin guards for children

    11/24
  • Drive-on ramps for cars

    Drive-on ramps for cars

    11/24
  • Ehrenkind all-year sleeping bag with feet

    Ehrenkind all-year sleeping bag with feet

    11/24
  • Pleasure Planet Pocket Pussy

    Pleasure Planet Pocket Pussy

    11/24
  • Levoit – Air purifier Core 400s

    Levoit – Air purifier Core 400s

    11/24
  • KAIMANA Kids snorkelling set Kids SeaExplorer

    KAIMANA Kids snorkelling set Kids SeaExplorer

    11/24
  • KAIMANA snorkelling set AquaVision Elite

    KAIMANA snorkelling set AquaVision Elite

    11/24
  • Toilet paper from GOODS+GADGETS

    Toilet paper from GOODS+GADGETS

    11/24

How Prüfengel rates products


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.

Further practical tests

  • Zertify acrylic glass cover

    Zertify acrylic glass cover

    02/24
  • Montessori Busy Board from Mallie®

    Montessori Busy Board from Mallie®

    10/24
  • Fire bowl from ATHELON®

    Fire bowl from ATHELON®

    10/24
  • Lemon squeezer in the test 2023

    Lemon squeezer in the test 2023

    07/23
  • Colourful tower sensory fox

    Colourful tower sensory fox

    08/24
  • Mop attachment for Dyson by HELDENWERK

    Mop attachment for Dyson by HELDENWERK

    10/24
  • LED outdoor spotlight

    LED outdoor spotlight

    09/24
  • Cocora cocktail gift set in the test 2024

    Cocora cocktail gift set in the test 2024

    05/24

Categories

Discover our tests & comparisons in the various categories.
Car & Motorcycle
Clothing
Garden
Baby & Child
DIY store
Home & Living
Sport & Leisure
Household
Outdoor
Pets
Bathroom
Technology
Car & Motorcycle
Clothing
Garden
Baby & Child
DIY store
Home & Living
Sport & Leisure
Household
Outdoor
Pets
Bathroom
Technology