Life Extension GABA, Stress Support, GABA Supplement, Mood Support, Sleep, Relaxation, Gluten-Free, Non-GMO, Vegetarian, 60 Capsules
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Review Analysis Results
Analysis Summary
The reviews show a mixed pattern with some legitimate characteristics but also several concerning elements. Positive aspects include: reasonable rating distribution (mostly 5-star but with 4-star and 3-star reviews), detailed personal experiences from multiple users, and varied writing styles. Concerning patterns include: high proportion of Vine reviews (7 of 12), several overly enthusiastic 5-star reviews with minimal substance, and some reviews that read like marketing copy. The verification status shows 2 verified purchases and 10 unverified (mostly Vine), which reduces credibility. The reviews contain both detailed, balanced accounts and some that appear formulaic or promotional. Overall, there's likely a moderate percentage of inauthentic reviews, primarily from the Vine program participants who may be incentivized to provide positive feedback.
Review Statistics
About Review Data Collection
We extract as much review data as Amazon makes available at the time of analysis. The amount may vary due to Amazon's rate limiting, regional restrictions, or other factors. Our analysis is based on the reviews we successfully collected.
Want to analyze more reviews? Install the Null Fake Chrome extension to capture and analyze additional reviews as you browse Amazon.
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Price Analysis
Price analysis pending
Price insights will be available shortly.
Understanding This Analysis
What does Grade C mean?
This product has moderate review authenticity concerns. A notable portion of reviews show suspicious patterns. Consider reading reviews carefully before purchasing.
Adjusted Rating Explained
The adjusted rating (4.10 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 (4.73 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.
