tetesept Haarkraft Zink+Biotin+Folsäure – Ergänzungsmittel mit Zink und Biotin für die Haare...
More product info
From tetesept
Refresh the report to view the most up-to-date data available:
Note: We only analyze "reviews" and ignore one-tap "ratings".
Report Card











Most Trusted Reviews
TRUST
-
Verified Purchaser
-
Easy Grader (avg. rating: 5.0)
Least Trusted Reviews
TRUST
-
Unverified Purchaser
-
Overrepresented word count (0 words)
-
Take-Back Reviewer (1 deleted Review; avg. rating: 5.0)
-
Overlapping Review History: reviewed 2 of 9 top products
-
Easy Grader (avg. rating: 4.3)
Analysis Details

-
- 93%
- Have an overrepresented word count
In the graph above, we can see the distribution of review word counts for this product and the expected distribution for this category. We see the following 1 group with a statistically significant greater concentration than what we'd expect to see:In total, we found that 25 reviews (or 93%) are within an overrepresented word count group. These reviews have rated this product an average of 0.0, while all other reviews have rated this product an average of 3.0. Based on our statistical modeling, the discrepancy in average rating between these two groups is significant enough to believe that the difference is not due to random chance, and may indicate that there are unnatural reviews.

We discovered a total of 1 deleted Review for this product, with an average rating of 5. Even though deleted reviews don't affect the average rating, the fact that action was taken to delete reviews raises some red flags about the integrity of the reviews for the product as whole.
There are a few limitations to keep in mind regarding the Deleted Reviews test:
- We don't have a magic ability to collect every single deleted review; we can only identify reviews as deleted if we collect them on one date and then notice they are no longer visible on a subsequent date.
- We have no information on reviews that were never published in the first place.
- We also don't know why these reviews were removed. It could be action from the platform, personal decision by the review author, part of an entire account closure, even some data error on our part, etc.

Take-Back Reviewers
9 of the 27 reviewers have had at least one of their past reviews for another product deleted. While this is more Take-Back Reviewers than we'd expect to see, it does not appear to have a significant impact on the overall rating.

-
- 0%
- Created over 1 day
However, we see the following 1 day exceeding this threshold:In total, we found that 0 reviews were created on just 1 day. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.
Read more about our Rating Trend test.

11 of the 27 total reviews for this product are unverified purchases. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.
Unverified purchases may be the result of Kindle Unlimited readers, buyers who didn't pay full price, or reviewers who did not purchase the product at Amazon. Read more about our Unverified Purchases test.

-
- 0%
- Used substantial repetitive phrases
Read more about our Phrase Repetition test.

19% also reviewed:
Village 9506-04 Coconut Body Cream 500ml mit... by Village
11% also reviewed:
Hyaluronsäure Kapseln mit Zink - 500mg Hyaluron... by Feel Natural
7% also reviewed:
Happy Cat Katzenfutter 70040 Adult Voralpen-Rind... by Happy Cat
7% also reviewed:
Beurer HK 25 Heizkissen, kuscheliges Wärmekissen... by Beurer
7% also reviewed:
Maybelline New York Abdeckstift, Instant Anti-Age... by Maybelline New York
7% also reviewed:
NIVEA Eau de Toilette (1 x 30 ml) mit... by Nivea
7% also reviewed:
wenco Messbecher/Messkanne aus Glas mit... by Wenco
7% also reviewed:
Lavera men sensitiv milder Rasierschaum, 1 x 150... by lavera
7% also reviewed:
WMF Profi Plus Mixing Flash 27 cm, Whisk... by Visit the WMF Store
7 of the 27 reviewers have substantial overlapping product review history. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.

-
- 0%
- From reviewers with an overrepresented participation
Read more about our Reviewer Participation test.

3.5 Product's Average Ease Score
4.2 Category's Average Ease Score
Read more about our Reviewer Ease test.

Brand Repeaters
1 of the 27 reviewers have reviewed other products for this brand. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.

-
- 0%
- Admitted to receiving an incentive
Read more about our Incentivized Reviews test. Check out our study showing that Incentivized Reviewers are much more likely to leave a positive review.