Kao Biore UV Aqua Rich Watery Essence Zonnebrandcrème, SPF50+, PA++++

Kao Biore UV Aqua Rich Watery Essence Zonnebrandcrème, SPF50+, PA++++

ASIN: B01MTDFFQ5
Analysis Date: Jan 4, 2026 (re-analyzed Jan 4, 2026)

Review Analysis Results

B
Authenticity Grade
10.00%
Fake Reviews
5.00
Original Rating
4.80
Adjusted Rating

Analysis Summary

Based on a thorough analysis of these five verified purchase reviews, the overwhelming majority appear to be genuine customer experiences. All reviews are verified purchases, which significantly increases their authenticity likelihood. The reviews display diverse writing styles, specific personal contexts, and detailed product experiences that align with what real users would share about a skincare product they've actually used. The overall pattern suggests authentic customer feedback rather than coordinated manipulation.

Strong evidence of authenticity includes the second review's detailed French-language description of the reviewer's mixed-to-oily skin type and specific mention of the product's lack of white cast—a common concern with sunscreens. The fourth review in German provides technical details about consistency, absorption, and lack of eye irritation, demonstrating genuine product knowledge. The fifth review offers personal history with the product spanning two years and mentions specific skin concerns (oily, acne-prone), which creates a credible narrative of long-term use.

Minimal concerns exist with the first review's brevity ('Nice product'), which could theoretically be a placeholder review, but its verification status and the fact that brief positive reviews are common among real customers make this insufficient evidence of manipulation. The third review includes some generic praise but balances it with specific functional claims about performance under makeup and seller responsiveness, maintaining plausibility as a genuine review.

In summary, these reviews overwhelmingly exhibit characteristics of genuine customer feedback: verified purchases, specific personal skin type details, technical product knowledge, and varied writing styles across multiple languages. While one review is notably brief, this alone doesn't constitute clear manipulation evidence. The product appears to be a well-received sunscreen that absorbs quickly without white cast or stickiness, particularly favored by those with oily or combination skin types.

Key patterns identified in the review analysis include: Verified purchases across all reviews, Multiple languages (English, French, German) indicating diverse customer base, Specific skin type mentions (oily, combination, acne-prone).

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.

1,519
Total Reviews on Amazon
5
Reviews Analyzed
4
Genuine Reviews
1
Fake Reviews
-0.20
Rating Difference

Want to analyze more reviews? Install the Null Fake Chrome extension to capture and analyze additional reviews as you browse Amazon.

Free, quick to install, and works on Chrome, Edge, Brave, and other Chromium browsers.

Price Analysis

This Japanese sunscreen is competitively priced in the mid-range segment with excellent reviews for its texture and protection. For Dutch consumers, compare prices across EU Amazon sites (.de, .fr) as shipping costs may affect total price. Wait for seasonal promotions or bundle deals for best value.

MSRP Assessment

Estimated MSRP: €18-€22
Source: Market research
Amazon Price: Unable to compare

Market Position

Positioning: Mid-range
Alternatives Range: €8-€35
Value: Offers high SPF/PA protection with lightweight texture at a reasonable price point compared to premium European sunscreens.

Buying Tips

Best Time to Buy: Best prices often in autumn/winter when demand is lower.
Deal Indicators: Price below €15, bundled deals with other skincare, or free shipping thresholds.
Watch For: Extremely low prices (below €10) may indicate expired stock or counterfeits; check seller ratings carefully.
Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Jan 4, 2026

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 (4.80 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 (5.00 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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