What percentage of reviews are fake for this product?

65.00% of the analyzed reviews appear to be fake or inauthentic.

What is the authenticity grade for this product?

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

How many reviews were analyzed?

15 reviews were analyzed for authenticity patterns.

What is the adjusted rating after removing fake reviews?

After removing suspicious reviews, the adjusted rating is 3.20 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.

Is this product priced fairly on Amazon?

Based on AI price analysis, this product is Unable to compare.

How is this product positioned in the market?

This product is positioned as a Mid-range option in its category.

Karseell Collagen Hair Treatment Deep Repair Conditioning Argan Oil Collagen Hair Mask Essence for Dry Damaged Hair All Hair Types 16.90 oz 500ml

Name: Karseell Collagen Hair Treatment Deep Repair Conditioning Argan Oil Collagen Hair Mask Essence for Dry Damaged Hair All Hair Types 16.90 oz 500ml
Brand: Amazon
SKU: B075L6BL61
Availability: InStock
Rating: 3.2 (15 reviews)

ASIN: B075L6BL61

Analysis Date: Nov 17, 2025 (re-analyzed Nov 17, 2025)

View on Amazon Analyze Another Product View Price Analysis

As an Amazon Associate I earn from qualifying purchases.

Review Analysis Results

Authenticity Grade

65.00%

Fake Reviews

4.67

Original Rating

3.20

Adjusted Rating

Analysis Summary

This product shows strong indicators of review manipulation with approximately 65% fake reviews. Key findings: 1) Extreme rating polarization with 13/15 reviews being 5-star (87%) and only one 4-star and one 1-star review, creating an unnatural distribution. 2) Multiple reviews use identical or near-identical language and product descriptions, particularly the repeated mention of 'Karseell Maca Essence Collagen Hair Treatment' in the exact same phrasing. 3) Several reviews appear to be from non-English speakers with minimal content ('Does exactly what it shows and says') or foreign language reviews that follow the same overly positive pattern. 4) Multiple reviews contain marketing-style language that reads like product descriptions rather than genuine user experiences. 5) The duplicate review (R1792R0Z2DOXQF appears twice) strongly suggests manipulation.

Review Statistics

26,797

Total Reviews on Amazon

-1.47

Rating Difference

Price Analysis

This collagen hair treatment appears competitively positioned in the mid-range hair mask category with excellent customer ratings. Given the strong reviews, it represents solid value if priced between $25-$35 on Amazon. Monitor for Subscribe & Save or seasonal promotions to maximize savings on this well-reviewed product.

MSRP Assessment

Estimated MSRP: $35-$45

Source: Product category average

Amazon Price: Unable to compare

Market Position

Positioning: Mid-range

Alternatives Range: $15-$60

Value: This product offers good value with premium ingredients (collagen, argan oil) at a competitive mid-range price point for a 500ml hair treatment.

Buying Tips

Best Time to Buy: Best deals often appear during Amazon Prime Day, Black Friday, and holiday sales when beauty products are frequently discounted.

Deal Indicators: Look for Subscribe & Save discounts, lightning deals, coupon clip offers, or bundle promotions with other hair care products.

Watch For: Watch for third-party sellers charging significantly above typical market prices; verify seller ratings and ensure product authenticity.

Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Dec 1, 2025

Understanding This Analysis

What does Grade D mean?

This product has significant review authenticity issues. Many reviews show patterns consistent with fake or incentivized reviews. Exercise caution.

Adjusted Rating Explained

The adjusted rating (3.20 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 (4.67 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.