What percentage of reviews are fake for this product?

6.70% of the analyzed reviews appear to be fake or inauthentic.

What is the authenticity grade for this product?

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

How many reviews were analyzed?

90 reviews were analyzed for authenticity patterns.

What is the adjusted rating after removing fake reviews?

After removing suspicious reviews, the adjusted rating is 4.40 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.

Roycederm Seborrheic Dermatitis Cream, Scalp Treatment for Psoriasis, Folliculitis, Dry Scalp, Dandruff, Anti-Itch Cream for Soothing Relief

Name: Roycederm Seborrheic Dermatitis Cream, Scalp Treatment for Psoriasis, Folliculitis, Dry Scalp, Dandruff, Anti-Itch Cream for Soothing Relief
Brand: Amazon
SKU: B09Y279LYK
Availability: InStock
Rating: 4.4 (90 reviews)

ASIN: B09Y279LYK

Analysis Date: Dec 28, 2025

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Review Analysis Results

Authenticity Grade

6.70%

Fake Reviews

4.60

Original Rating

4.40

Adjusted Rating

Analysis Summary

Analysis of 90 reviews across 2 chunks. Weighted fake percentage: 6.7%. Chunk consistency: high. Global patterns: Low verified purchase rate (0%). 4% 5-star rating is within normal ranges for a quality product, and the absence of verified purchase tags or Vine reviews doesn't inherently indicate manipulation—many legitimate customers don't opt into verification programs.

Key patterns identified in the review analysis include: Natural rating distribution with all star levels represented, Presence of critical feedback alongside positive reviews, No suspicious clustering of identical ratings.

Review Statistics

1,406

Total Reviews on Amazon

-0.20

Rating Difference

Price Analysis

This appears to be a well-rated mid-range dermatological treatment with strong reviews. Given the specialized formulation for multiple scalp conditions, it likely offers good value within the $15-$45 typical range for such products. Check current Amazon pricing against similar clinical-strength alternatives before purchasing.

MSRP Assessment

Estimated MSRP: Unknown

Source: Unable to determine

Amazon Price: Unable to compare

Market Position

Positioning: Mid-range

Alternatives Range: $15-$45

Value: This product offers specialized multi-condition treatment at a competitive price point compared to single-purpose alternatives.

Buying Tips

Best Time to Buy: Scalp conditions often worsen in winter, so prices may be higher during colder months.

Deal Indicators: Look for Subscribe & Save discounts, bundle deals with complementary products, or coupon availability.

Watch For: Watch for third-party sellers charging significantly above typical market prices for this category.

Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Dec 28, 2025

Understanding This Analysis

What does Grade A mean?

This product has excellent review authenticity. Our AI detected very few suspicious patterns, suggesting the vast majority of reviews are genuine customer experiences.

Adjusted Rating Explained

The adjusted rating (4.40 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 (4.60 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.