How does RateBud detect fake Amazon reviews?

RateBud uses advanced AI to analyze review patterns, language authenticity, timing anomalies, and content quality. We examine reviewer behavior, review velocity, and linguistic markers to detect fake reviews with high accuracy.

What does the trust score mean?

The trust score is a percentage from 0-100% indicating review authenticity. This product scored 91% (Grade A). Scores above 80% indicate highly trustworthy reviews, 60-79% are generally reliable, and below 60% suggest caution.

Is RateBud's review analysis free?

Yes, RateBud's AI-powered review analysis is completely free. We analyze Amazon reviews to help you avoid fake reviews and make informed purchasing decisions. No signup required.

Product image of Vital Nutrients Zinc Citrate 30mg | Easily Absorbed Immune Support Supplement* | Vegan Zinc Supplement | Gluten, Dairy, Soy Free | Non-GMO | 30mg | 90 Capsules

Vital Nutrients Zinc Citrate 30mg | Easily Absorbed Immune Support Supplement* | Vegan Zinc Supplement | Gluten, Dairy, Soy Free | Non-GMO | 30mg | 90 Capsules

4.7(415 reviews)

AI-powered analysis of this product's reviews to help you make an informed purchase decision.

Last analyzed: October 19, 2025

0%🟢

Excellent

Trust Score

How trustworthy are the reviews for this product?

✓ Reviews appear trustworthy

Analysis Summary

Analysis is 48.5 days old. Re-run to get the latest review data and insights.

Based on the analysis, this Vital Nutrients Zinc Citrate supplement has received overwhelmingly positive reviews, with a 4.7/5 rating and 91/100 overall score. The high review content quality, reviewer credibility, and product consistency scores suggest that the supplement is well-absorbed and effective for immune support. However, the relatively low brand trust score and seller reputation score may raise some concerns about the brand's long-term reliability and customer service.

Review Timeline

Review patterns over time - spikes may indicate manipulation

93%

Velocity Score

Spikes

None found

Peak

Reviews/mo

Timeline

Months

Pattern Analysis

Good: Review pattern appears natural with steady growth. No suspicious spikes that might indicate review manipulation.

Keyword Analysis

Common phrases and their authenticity patterns

89%

Authenticity

good for the money(5)works well(8)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity100%

Natural Language Flow51%

Unique Phrasing100%

Good: Language patterns appear natural with good diversity. Reviews use varied vocabulary and authentic expressions.

Recommendation

✅ Recommended

Analysis Date

October 19, 2025

Total Reviews

415 reviews analyzed

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✨ Premium Quality Product

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