Lustriva Hair Growth Supplement for Women | Lustriva & DHT Blocker Vitamins for Thicker Fuller Locks Biotin Saw Palmetto Zinc & Copper | Reduce Shedding & Support Hair Loss for Men & Women 30 Capsules
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Review Analysis Results
Analysis Summary
This product shows a moderate level of suspicious reviews with a calculated fake percentage of 38%. The rating distribution is heavily skewed toward 5-star reviews (7 out of 10), with only one 4-star, one 3-star, and one 1-star review. The verified purchase rate is 100% (all reviews marked 'V'), which initially lends credibility, but the content patterns raise concerns. The average rating is 4.3 stars, which is high but not implausible for a supplement product with genuine users.
Several reviews exhibit formulaic language patterns common in incentivized reviews. For example, review R99G0ZV67NKXQ states: 'Great tasting and great product. Took this for thinning hair and it really helped in 6 weeks. I now have new hair growth and my finger nails have never been so strong.' This follows a predictable structure of compliment → specific claim → timeframe → exaggerated result. Similarly, review R21SWZ55RUOJTO contains the repetitive phrasing: 'Good taste.For me I take two gummies before I go to bed and in the morning my knees joint feel much.very good product.will buy again 👍' with unusual punctuation and excessive enthusiasm.
The authenticity indicators are mixed. Positive signs include the detailed 3-star review (R1MRX0F7ASWID2) that provides specific comparison to another product and dosage information, and the 1-star review (R1W18HF0G6AYWO) about packaging issues, both of which appear genuine. However, multiple 5-star reviews make identical claims about hair growth and nail strength within unrealistic timeframes (2-6 weeks), which is medically questionable for collagen supplements. The emotional tone in several reviews feels manufactured rather than organic, with excessive exclamation and repetitive praise language.
Key concerns include the clustering of nearly identical benefit claims across multiple reviews, unrealistic timelines for observable results, and formulaic language patterns. Positive indicators include the presence of critical reviews with specific details and the 100% verified purchase status. The product appears to have some legitimate users who report mixed results, but there's evidence of review manipulation through likely incentivized 5-star reviews that follow predictable templates and make exaggerated claims.
Key patterns identified in the review analysis include: Unrealistic timelines for hair/nail results (2-6 weeks), Formulaic 'great tasting + specific benefit' structure, Excessive use of exclamation and repetitive praise.
Review Statistics
Price Analysis
This appears to be a premium hair supplement with a comprehensive formula that typically commands higher pricing than basic biotin supplements. Given the 4.3/5 rating from 430 reviews, it seems well-received in its category. Check current Amazon pricing against the $15-$45 typical range for similar products, and consider waiting for seasonal promotions if the current price exceeds $40.
MSRP Assessment
Market Position
Buying Tips
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 (3.50 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 (4.30 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.
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