Zinc and Calendula Cream 100% Natural - for perioral dermatitis, rosacea, acne, nappy rash cream, spots, blemishes, breakouts, rashes (30ml)

Zinc and Calendula Cream 100% Natural - for perioral dermatitis, rosacea, acne, nappy rash cream, spots, blemishes, breakouts, rashes (30ml)

ASIN: B073NPTX28
Analysis Date: Jan 8, 2026 (re-analyzed Jan 8, 2026)

Review Analysis Results

B
Authenticity Grade
12.00%
Fake Reviews
4.27
Original Rating
4.00
Adjusted Rating

Analysis Summary

The overwhelming majority of these reviews appear genuine, with only a small subset showing potential manipulation signals. Approximately 88% of the reviews demonstrate authentic characteristics including detailed personal medical histories, specific timelines of use, balanced perspectives with both positive and negative experiences, and varied language patterns. The reviews cover a range of skin conditions (perioral dermatitis, seb derm, HS, TSW, acne) with specific symptom descriptions that align with genuine user experiences rather than marketing copy.

Strong evidence of authenticity includes multiple reviews with detailed personal medical narratives (reviews 1, 2, 3, 5, 6, 11, 14), specific timelines of use ('day in,' 'second week,' '7 years ago'), balanced perspectives including 3-star and 1-star reviews that provide constructive criticism, and varied writing styles that don't follow repetitive patterns. Review 5's 3-star rating with specific feedback about effectiveness for seb derm but not for other conditions demonstrates genuine, nuanced evaluation. The presence of a French-language review (10) also supports organic, diverse user base.

Only two reviews raise mild concerns: review 4 ('Remarkable! Worked like magic!') is extremely brief and generic, lacking personal context, and review 7 ('Use this cream for so many things... we call it the 'magic cream'') uses marketing-like superlatives though it does contain specific criticism about seed oils. These represent less than 15% of the sample and even these could potentially be genuine but overly enthusiastic users rather than coordinated manipulation.

Overall, this review set appears highly authentic with users sharing genuine experiences treating various dermatological conditions. The detailed medical context, varied ratings, specific product applications, and absence of repetitive phrasing suggest organic user feedback. While two reviews show some generic language patterns, they don't indicate systematic manipulation given the overall diversity and specificity of the review corpus.

Key patterns identified in the review analysis include: Detailed personal medical histories, Specific timelines of use, Varied ratings (1-5 stars).

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.

1,017
Total Reviews on Amazon
15
Reviews Analyzed
13
Genuine Reviews
2
Fake Reviews
-0.27
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 appears to be a mid-range natural skincare product. Without the current Amazon price, compare it to similar pharmacy and natural brands (typically £8-£25). Check if Amazon's price falls within this range and look for Subscribe & Save to get the best value.

MSRP Assessment

Estimated MSRP: £12-£18
Source: Market research
Amazon Price: Unable to compare

Market Position

Positioning: Mid-range
Alternatives Range: £8-£25
Value: Offers natural ingredients at a competitive price point compared to pharmacy brands with similar claims.

Buying Tips

Best Time to Buy: Skin concerns like dermatitis may be more common in winter, but no major seasonal price fluctuations expected.
Deal Indicators: Look for Subscribe & Save discounts, multi-buy offers, or price drops below £10.
Watch For: Be wary of third-party sellers charging significantly above £20 or offering prices far below £8, which may indicate counterfeit products.
Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Jan 8, 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 (4.00 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 (4.27 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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How Our Analysis Works

Detailed explanation of our AI methodology

Spotting Fake Reviews Yourself

10 warning signs to watch for

Frequently Asked Questions

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