What percentage of reviews are fake for this product?

18.00% of the analyzed reviews appear to be fake or inauthentic.

What is the authenticity grade for this product?

The product receives a grade of B based on review authenticity analysis.

How many reviews were analyzed?

12 reviews were analyzed for authenticity patterns.

What is the adjusted rating after removing fake reviews?

After removing suspicious reviews, the adjusted rating is 3.90 out of 5 stars.

How does this analysis help consumers?

This analysis helps consumers identify products with manipulated reviews, enabling more informed purchasing decisions based on genuine customer feedback.

Lead Test Kit (30 Immediate Result Swabs) Results in Just 30 Seconds. at Home Lead Test Kit，Use for Various Surfaces - Paint, Crockery, Toys, Jewellery, Metals, Ceramics, Woodwork

Name: Lead Test Kit (30 Immediate Result Swabs) Results in Just 30 Seconds. at Home Lead Test Kit，Use for Various Surfaces - Paint, Crockery, Toys, Jewellery, Metals, Ceramics, Woodwork
Brand: Amazon
SKU: B0CTPPHZ9F
Availability: InStock
Rating: 3.9 (12 reviews)

ASIN: B0CTPPHZ9F

Analysis Date: Sep 15, 2025

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Review Analysis Results

Authenticity Grade

18.00%

Fake Reviews

4.25

Original Rating

3.90

Adjusted Rating

Analysis Summary

The reviews show a generally authentic pattern with high verification rates (all marked 'V'), mostly 5-star ratings, and detailed, context-specific experiences. The two 1-star reviews (positions 8 and 13) appear genuine due to their specific technical complaints and lack of promotional language, contributing to balanced credibility. No clear fake patterns like repetitive phrasing, excessive promotion, or bot-like behavior were detected. The slight elevation from an excellent score (0-15) to 18 reflects minor concerns from the polarized ratings (mostly 5-star with two 1-star) but overall aligns with legitimate product feedback.

Review Statistics

187

Total Reviews on Amazon

-0.35

Rating Difference

Price Analysis

Price analysis pending

Price insights will be available shortly.

Understanding This Analysis

What does Grade B mean?

This product has good review authenticity with minor concerns. While most reviews appear genuine, we detected some patterns that warrant mild caution.

Adjusted Rating Explained

The adjusted rating (3.90 stars) represents what we estimate this product's rating would be if fake reviews were removed. This product's adjusted rating is lower than Amazon's displayed rating (4.25 stars), suggesting positive fake reviews may be inflating the score.

How We Detect Fake Reviews

Our AI analyzes multiple factors: language patterns (generic vs. specific), reviewer behavior (history, timing), temporal anomalies (review clusters), verification status, sentiment authenticity, and statistical outliers. No single factor determines a review is fake - we look at the combination of signals.

Important Limitations

No automated system is perfect. Sophisticated fake reviews can evade detection, and some genuine reviews may be incorrectly flagged. Use this analysis as one data point in your purchasing decision, not the only factor. Reading actual review content yourself is always valuable.