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Testosterone Booster for Men Test XT - Natural Test Booster & Muscle Builder Supplement w/...
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From Jacked Factory
This report was last updated 1/10/2023.
Refresh the report to view the most up-to-date data available:
Refresh the report to view the most up-to-date data available:
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Report Info:
Note: While Amazon.com claims 306 Ratings, we counted 128 Reviews available on their site.
Note: We only analyze "reviews" and ignore one-tap "ratings".
Note: We only analyze "reviews" and ignore one-tap "ratings".
Report Card
Warn Overall Grade
FAIL
Deleted Reviews

FAIL
Brand Repeats

FAIL
Word Count Comparison

FAIL
Overlapping Review History

WARN
Rating Trend

WARN
Suspicious Reviewers

WARN
Reviewer Participation

PASS
Unverified Purchases

PASS
Phrase Repetition

PASS
Reviewer Ease

PASS
Incentivized Reviews

Most Trusted Reviews
Love everything I’ve tried so far!! [Go to full review]
Nov 7, 2021
100%
TRUST
TRUST
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Unverified Purchaser
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Take-Back Reviewer (5 deleted Reviews; avg. rating: 4.0)
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Critical Reviewer (avg. rating: 4.2)
Least Trusted Reviews
Great product! Actually feel like it makes a difference, not ... [Go to full review]
Jan 28, 2020
0%
TRUST
TRUST
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Verified Purchaser
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Created on a high volume day
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Overrepresented word count (20 words)
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Brand Repeater (2 of 15 reviews for this brand; avg rating: 5.0)
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Overlapping Review History: reviewed 2 of 9 top products
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Overrepresented Participation (posted 15 Reviews)
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Critical Reviewer (avg. rating: 4.3)
Analysis Details
Fail
Deleted Reviews

We discovered a total of 8 deleted Reviews for this product, with an average rating of 4.5. 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.
Fail
Brand Repeats

Brand Repeaters
92 of the 128 reviewers have reviewed other products for this brand. This is an excessively large percentage of Brand Repeaters which may indicate unnatural reviews.
Brand Loyalists
7 of the 128 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.
Fail
Word Count Comparison

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- 25%
- 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 32 reviews (or 25%) are within an overrepresented word count group. These reviews have rated this product an average of 4.8, while all other reviews have rated this product an average of 4.5. 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.
Fail
Overlapping Review History

Reviewers of this product have ALSO reviewed the following products:
9% also reviewed:
Prime Labs - Men's Testosterone Booster -... by Prime Labs
5% also reviewed:
Arazo Nutrition Tribulus Terrestris 1500mg... by Arazo Nutrition
3% also reviewed:
BULKSUPPLEMENTS.COM BCAA 2:1:1 Powder (Branched... by BULKSUPPLEMENTS.COM
3% also reviewed:
HAVASU NUTRITION Keto Brain Supplement, 4.76 oz... by HAVASU NUTRITION
2% also reviewed:
Old School Labs Ultimate 2 Stage Pre Workout for... by Old School Labs
2% also reviewed:
Fire TV Stick bundle with Echo Dot (2nd Gen) -... by Amazon
2% also reviewed:
Hemp Gummies for Sleep x60 Ultra Potency -... by WELLUTION
Does not include products
from the same brand
from the same brand
32 of the 128 reviewers have substantial overlapping product review history. These reviewers have rated this product an average of 4.8 while the reviewers who have a more unique product review history rated this product an average of 4.5. 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
Rating Trend

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- 34%
- Created over 4 days
We counted 128 reviews for this product over the span of 1,037 days, an average of 0.1 reviews per day. If these reviews were created randomly, there would be a 99.9% chance that we would see 2 or fewer reviews on any given day.
However, we see the following 4 days exceeding this threshold:In total, we found that 43 reviews were created on just 4 days. This is an excessively high number of reviews submitted on these high volume days.
Warn
Suspicious Reviewers

Take-Back Reviewers
60 of the 128 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.
Warn
Reviewer Participation

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- 45%
- 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 58 reviewers (or 45%) are within an overrepresented participation group. While this is more reviews from overrepresented participation groups than we'd expect to see, the discrepancy in ratings between reviewers in an overrepresented participation groups and all other reviewers isn’t significant enough to rule out the possibility of it being due to random chance.
Pass
Unverified Purchases

17 of the 128 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
Phrase Repetition

Reviews that contain one of these phrases are NOT necessarily devalued; read more about how this test works here.
11 of the 128 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
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 4.3. While this discrepancy is rather large, it is not quite large enough to rule out the possibility of it being due random chance.
4.4 Product's Average Ease Score
4.3 Category's Average Ease Score
Read more about our Reviewer Ease test.
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.
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- 0%
- Admitted to receiving an incentive
We didn't detect any reviews that used language indicating they were incentivized.
Read more about our Incentivized Reviews test. Check out our study showing that Incentivized Reviewers are much more likely to leave a positive review.
Read more about our Incentivized Reviews test. Check out our study showing that Incentivized Reviewers are much more likely to leave a positive review.