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 89% (Grade B). 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.

Douglas Laboratories Opti Zinc 30 mg. | Zinc Monomethionine Supports Immune Function and Healthy Skin | 90 Capsules

Name: Douglas Laboratories Opti Zinc 30 mg. | Zinc Monomethionine Supports Immune Function and Healthy Skin | 90 Capsules
Brand: Douglas
SKU: B001VM3E5O
Price: 18.6 USD
Availability: InStock
Rating: 4.4 (112 reviews)

4.4(112 reviews)

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

Last analyzed: October 19, 2025

0%🟢

Very Good

Trust Score

How trustworthy are the reviews for this product?

✓ Reviews appear trustworthy

Analysis Summary

Analysis is 48.8 days old. Re-run to get the latest review data and insights.

Based on the analysis, Douglas Laboratories' Opti Zinc 30 mg product has received overwhelmingly positive reviews, with an average rating of 4.4/5 from 8 reviewers. The high review content quality and reviewer credibility scores suggest that customers are knowledgeable and trustworthy, which lends credibility to their positive experiences with the product. However, a slightly lower seller reputation score indicates that some customers may have had issues with the seller's customer service or shipping.

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 stuff(5)excellent quality(8)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity100%

Natural Language Flow72%

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

112 reviews analyzed

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✨ High Quality Product

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Grade BDouglas Laboratories Opti Zinc 30 mg. | Zinc Monomethionine Supports Immune Function and Healthy Skin | 90 Capsules