Nutrilite Vitamin C Amazon

Why is ReviewMeta.com a Must-Have for Amazon Shoppers?

Free Phone Apps

Free Browser Extensions

NUTRILITE Vitamin C Plus Extended Release 180 Tablets
More product info From Nutrilite

7% of potentially unnatural reviews removed (why?)

View/Edit Adjustment

Jump to Report Card

View/Edit Adjustment

Jump to Report Card

Note: While Amazon.com claims 197 Ratings, we counted 55 Reviews available on their site.
Note: We only analyze "reviews" and ignore one-tap "ratings".

Report Card

Warn Overall Grade

FAIL Deleted Reviews

FAIL Brand Repeats

WARN Rating Trend

WARN Suspicious Reviewers

WARN Word Count Comparison

WARN Reviewer Participation

PASS Unverified Purchases

PASS Phrase Repetition

PASS Overlapping Review History

PASS Reviewer Ease

PASS Incentivized Reviews

Most Trusted Reviews

These are some high quality vitamins unlike synthetic crap like ... [Go to full review]

Sep 29, 2012

100%
TRUST

Verified Purchaser

Reviewer: phantom

Oct 29, 2013

100%
TRUST

Verified Purchaser

Reviewer: sundrop

Mar 8, 2013 7 of 7 found this helpful.

100%
TRUST

Verified Purchaser

Reviewer: Brandy

Product is great. Got delivered before expected, which is always ... [Go to full review]

Jul 21, 2015

Dec 17, 2010

86%
TRUST

Verified Purchaser

Reviewer: G. Sand

Least Trusted Reviews

Analysis Details

Fail Deleted Reviews

11
Reviews have been deleted

We discovered a total of 11 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.

Read more about our Deleted Reviews test.

Fail Brand Repeats

Brand Repeaters

31%
Reviewed other products from this brand

of the

reviewers have reviewed other products for this brand. While this is more Brand Repeaters than we'd expect to see, the discrepancy in ratings between the Brand Repeaters and non-repeaters isn't significant enough to rule out the possibility of it being due to random chance.

4.7/5

from Brand Repeaters

4.2/5

from Non-Repeaters

Brand Loyalists

7%
Reviewed mostly products from this brand

of the

reviewers have reviewed multiple products but half or more of their reviews are for this brand. This is an excessively large percentage of Brand Loyalists which may indicate unnatural reviews.

3.5/5

from Brand Loyalists

4.4/5

from Non-Loyalists

Brand Monogamists

4%
Reviewed only products from this brand

of the

reviewers have reviewed multiple products, but only for this brand. This is an excessively large percentage of Brand Monogamists which may indicate unnatural reviews.

Warn Rating Trend

7%
Created over 2 days

We counted

55 reviews

for this product over the span of

3,697 days

, 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.

However, we see the following 2 days exceeding this threshold:

2 Reviews on Mar 29, 2017 (Avg. rating: 5.0 )
2 Reviews on Jul 31, 2017 (Avg. rating: 5.0 )

In total, we found that

4 reviews

were created on just

2 days

. Although any days with a larger number of reviews than expected is suspicious, the discrepancy in ratings from reviews created on these high volume days and reviews created on other days isn't significant enough to rule out the possibility of it being due to random chance.

Warn Suspicious Reviewers

Take-Back Reviewers

35%
have previously deleted reviews

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, the discrepancy in ratings between the Take-Back Reviewers and reviewers who don't have any deleted reviews in their history isn't significant enough to rule out the possibility of it being due to random chance.

Warn Word Count Comparison

44%
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:

0-5 words : 43.6% (Avg. rating: 4.7 )

In total, we found that 24 reviews (or 44%) are within an overrepresented word count group. While this is more reviews from overrepresented word count groups than we'd expect to see, the discrepancy in ratings between reviews with overrepresented word groups and all other reviews isn't significant enough to rule out the possibility of it being due to random chance.

Warn Reviewer Participation

Pass Unverified Purchases

7%
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.

3.0/5

from unverified purchasers

4.5/5

from verified purchases

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 Phrase Repetition

Common Phrases in Reviews:

2%
Used substantial repetitive phrases

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:

Does not include products
from the same brand

16%
Substantial overlapping review history

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.

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 4.4 , while the average ease score for reviewers in this category is 4.4 .

Pass Incentivized Reviews

0%
Admitted to receiving an incentive

Nutrilite Vitamin C Amazon

Source: https://reviewmeta.com/amazon/B003H3DFWM

Nutrilite Vitamin C Amazon