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Amazon.com > > Oral Care > Teeth Whitening
This report was last updated 12/29/2020. View/Edit Adjustment Jump to Report Card View/Edit Adjustment Jump to Report Card Report Info: Last Updated: Dec 29, 2020 Note: We only analyze "reviews" and ignore one-tap "ratings". Adjusted 503 Reviews View Report Adjusted 1,489 Reviews View Report Adjusted 730 Reviews View Report Adjusted 3,523 Reviews View Report
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Show Report HistoryTop products in Teeth Whitening with authentic reviews:
Purple Toothpaste for Teeth Whitening V34 Tooth Color Corrector Toothpaste Teeth Whitening Booster...
Rating:Teeth Whitening Pen (2 Pens),Whitening Pen for Teeth Whitening,Effective, Painless, No Sensitivity,...
Rating:Listerine Essential Care Original Gel Fluoride Toothpaste, Prevents Bad Breath and Cavities,...
Rating:Teeth Whitening Strips,28 Count(Pack of 1),Whitening Without The Sensitivity,Professional...
Rating:
Pass Overall Grade FAIL Deleted Reviews WARN Suspicious Reviewers PASS Rating Trend PASS Unverified Purchases PASS Word Count Comparison PASS Phrase Repetition PASS Overlapping Review History PASS Reviewer Participation PASS Reviewer Ease PASS Brand Repeats PASS Incentivized Reviews 5/5 So far they are helping my stomach issues I think ... [Go to full review] Oct 28, 2017 100% We couldn't find any low-quality reviews Report inaccurate data Fail Deleted Reviews We discovered a total of 10 deleted Reviews 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: Read more about our Deleted Reviews test. Warn Suspicious Reviewers of the 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. from take-back reviewers from reviewers without previously deleted reviews 4.3 5.0 Read more about our Suspicious Reviewers test. Pass Rating Trend We counted for this product over the span of , an average of 0.0 reviews per day. If these reviews were created randomly, there would be a 99.9% chance that we would see 1 or fewer reviews on any given day. We didn't find any days exceeding this threshold. Pass Unverified Purchases of the 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. Pass Word Count Comparison 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. Pass Phrase Repetition Reviews that contain one of these phrases are NOT necessarily devalued; read more about how this test works here. Common Phrases in Titles: 2 reviews of the 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: 18% also reviewed: 18% also reviewed: of the 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. from reviewers with substantial overlapping history from reviewers without a substantial overlapping history 4.8 4.7 Read more about our Overlapping Review History test. Pass Reviewer Participation We didn't find any participation groups that had a statistically significant greater concentration than what we'd expect to see in this category. 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 4.6, while the average ease score for reviewers in this category is 4.3. While this discrepancy is rather large, it is not quite large enough to rule out the possibility of it being due random chance. 4.6 Product's Average Ease Score 4.3 Category's Average Ease Score 4.6 4.3 Read more about our Reviewer Ease test. Pass Brand Repeats We didn't detect a substantial amount of Brand Repeaters. 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. We didn't detect any reviews that used language indicating they were incentivized.
TRUSTTake-Back Reviewers
4
Read more about our Rating Trend test.
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.
Read more about our Word Count Comparison test.
(5.0/5)
Read more about our Phrase Repetition test.
Pure Organic Activated Charcoal Capsules - 600mg... by Purest vantage
VEBE No Bark Training Collar for Dogs, Beep and... by VEBE
4
Read more about our Reviewer Participation test.Brand Repeaters
Read more about our Incentivized Reviews test. Check out our study showing that Incentivized Reviewers are much more likely to leave a positive review.