Product image of 21st Century C 500 mg Prolonged Release Tablets, 110 Count (21190)

21st Century C 500 mg Prolonged Release Tablets, 110 Count (21190)

4.6(218 reviews)

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

Trust Score Gauge showing A grade with 86% scoreCircular progress indicator displaying trust score from 0 to 100 percent, currently at 86 percent
A
0%
Excellent

Trust Score

How trustworthy are the reviews for this product?

✓ Reviews appear trustworthy

Analysis Summary

This product has a high overall score of 86, indicating a strong validation result, but it's concerning that it's listed under the electronics category when it appears to be a health supplement. The high reviewer credibility and review velocity suggest that customers are satisfied with the product, but the relatively low seller reputation and product consistency scores raise some concerns. Overall, the brand trust and review content quality are positives, but the category mismatch and some inconsistent scores make it essential to carefully evaluate the product and seller before making a purchase.

Review Timeline

Review patterns over time - spikes may indicate manipulation

95%
Velocity Score
Spikes
0

None found

Peak
2

Reviews/mo

Timeline
7

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
easy to swallow(5)value for money(8)
Positive
2

Natural phrases

Critical
0

Genuine concerns

Suspicious
0

Generic phrases

Language Authenticity

Vocabulary Diversity100%
Natural Language Flow71%
Unique Phrasing94%

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

Recommendation

✅ Recommended

Analysis Date

August 17, 2025

Total Reviews

218 reviews analyzed

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Grade A21st Century C 500 mg Prolonged Release Tablets, 110 Count (21190)