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 95% (Grade A). Scores above 80% indicate highly trustworthy reviews, 60-79% are generally reliable, and below 60% suggest caution.

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Nutricost Magnesium Complex 500mg, 240 Capsules - Magnesium Oxide, Citrate, and Glycinate - Gluten Free and Non-GMO

Name: Nutricost Magnesium Complex 500mg, 240 Capsules - Magnesium Oxide, Citrate, and Glycinate - Gluten Free and Non-GMO
Brand: Nutricost
SKU: B09DM4YQJM
Price: 16.95 USD
Availability: InStock
Rating: 4.7 (2864 reviews)

4.7(2,864 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 57.7 days old. Re-run to get the latest review data and insights.

Based on the analysis, Nutricost's Magnesium Complex 500mg has received overwhelmingly positive reviews, with a 4.7/5 rating from 13 reviewers. The high review content quality, velocity, and credibility scores suggest that customers are genuinely satisfied with the product and its benefits. However, the relatively lower seller reputation score of 78/100 indicates that some customers may have had issues with customer service or shipping, which is worth considering when making a purchase.

Review Timeline

Review patterns over time - spikes may indicate manipulation

95%

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

helps with sleep(5)keeps me regular(8)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity100%

Natural Language Flow66%

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

2,864 reviews analyzed

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✨ Premium Quality Product

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Grade ANutricost Magnesium Complex 500mg, 240 Capsules - Magnesium Oxide, Citrate, and Glycinate - Gluten Free and Non-GMO