Radha Beauty USDA Certified Organic Rosehip Oil, 100% Pure Cold Pressed - Great Carrier Oil for...
From Radha Beauty
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Report Card
Click a test to jump to details
FAIL
Deleted Reviews

FAIL
Suspicious Reviewers

WARN
Reviewer Participation

PASS
Rating Trend

PASS
Unverified Purchases

PASS
Word Count Comparison

PASS
Phrase Repetition

PASS
Overlapping Review History

PASS
Reviewer Ease

PASS
Brand Repeats

PASS
Incentivized Reviews

Most Trusted Reviews
I use this everyday as my face moisturizer.Don't need much. ... [Go to full review]
Oct 25, 2018
100%
TRUST
TRUST
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Verified Purchaser
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Overlapping Review History: reviewed 1 of 9 top products
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Easy Grader (avg. rating: 4.3)
Least Trusted Reviews
HEPTA 7291 thinks Rosehip oil will be excellent for our ... [Go to full review]
Oct 19, 2016
45%
TRUST
TRUST
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Unverified Purchaser
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Take-Back Reviewer (1 deleted review; avg. rating: 5.0)
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Overrepresented Participation (posted 6 reviews)
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Easy Grader (avg. rating: 5.0)
Analysis Details
Fail
Deleted Reviews

We discovered a total of 2,466 deleted reviews for this product, with an average rating of 4.6. 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.
Fail
Suspicious Reviewers

Take-Back Reviewers
745 of the 4,367 reviewers have had at least one of their past reviews for another product deleted. The Take-Back Reviewers have rated this product an average of 4.4 while the reviewers who don't have any deleted reviews in their history have rated this product an average of 4.2. 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.
Warn
Reviewer Participation

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- 31%
- From reviewers with an overrepresented participation
We see the following 1 participation group with a statistically significant greater concentration than what we'd expect to see:In total, we found that 1338 reviewers (or 31%) are within an overrepresented participation group. While this is more reviews from overrepresented participation groups than we'd expect to see, these reviews do not appear to have a significant impact on the overall rating.
Pass
Rating Trend

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- 5%
- Created over 16 days
We counted 4,367 reviews for this product over the span of 1,585 days, an average of 2.8 reviews per day. If these reviews were created randomly, there would be a 99.9% chance that we would see 10 or fewer reviews on any given day.
However, we see the following 16 days exceeding this threshold:In total, we found that 209 reviews were created on just 16 days. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.
Pass
Unverified Purchases

266 of the 4,367 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.
Pass
Word Count Comparison

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- 0%
- Have an overrepresented word count
We didn't find any review word count groups that had a statistically significant greater concentration than what we'd expect to see in this category.
Read more about our Word Count Comparison test.
Read more about our Word Count Comparison test.
Pass
Phrase Repetition

Reviews that contain one of these phrases are NOT necessarily devalued; read more about how this test works here.
74 of the 4,367 total reviews for this product use substantial repetitive phrases between them. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.
Pass
Overlapping Review History

Reviewers of this product have ALSO reviewed the following products:
3% also reviewed:
Aztec Secret - Indian Healing Clay - 1 lb. | Deep... by Aztec Secret
1% also reviewed:
AmazonBasics Apple Certified Lightning to USB... by AmazonBasics
1% also reviewed:
TruSkin Naturals Vitamin C Serum for Face,... by TruSkin Naturals
1% also reviewed:
Hyaluronic Acid Serum for Skin-- 100%... by Cosmedica Skincare
1% also reviewed:
Panasonic ErgoFit in-Ear Earbud Headphones... by Panasonic
1% also reviewed:
Jojoba Oil by Leven Rose, Pure Cold Pressed... by Leven Rose
537 of the 4,367 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.
Pass
Reviewer Ease

The ease score is the average rating for all reviews that a given reviewer submits. The average ease score for reviewers of this product is 4.2, while the average ease score for reviewers in this category is 4.3.
4.2 Product's Average Ease Score
4.3 Category's Average Ease Score
Read more about our Reviewer Ease test.
Pass
Brand Repeats

Brand Repeaters
514 of the 4,367 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.
Pass
Incentivized Reviews

On Oct 3, 2016, Amazon prohibited incentivized reviews, however we still test for them since there are still millions in our dataset.
18 of the 4,367 total reviews for this product admitted to receiving a free or discounted product in exchange for a review. 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 Incentivized Reviews test, or check out our study showing that Incentivized Reviewers are much more likely to leave a positive review.