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 78% (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.

Product image of BulkSupplements.com L-Theanine Powder - L-Theanine Supplement, L-Theanine 200mg - Amino Amino Supplement, Pure & Gluten Free, 200mg per Serving, 1kg (2.2 lbs) (Pack of 1)

BulkSupplements.com L-Theanine Powder - L-Theanine Supplement, L-Theanine 200mg - Amino Amino Supplement, Pure & Gluten Free, 200mg per Serving, 1kg (2.2 lbs) (Pack of 1)

Name: BulkSupplements.com L-Theanine Powder - L-Theanine Supplement, L-Theanine 200mg - Amino Amino Supplement, Pure & Gluten Free, 200mg per Serving, 1kg (2.2 lbs) (Pack of 1)
Brand: BulkSupplements.com
SKU: B00E7GESME
Price: 50.97 USD
Availability: InStock
Rating: 4.5 (3264 reviews)

4.5(3,264 reviews)

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

Good

Trust Score

How trustworthy are the reviews for this product?

✓ Reviews appear trustworthy

Analysis Summary

The BulkSupplements.com L-Theanine Powder has a strong overall rating of 4.5/5 stars, with reviewers praising its consistency and quality. However, the limited number of reviews, only 4 in total, raises some concerns about the product's overall validation. Despite this, the brand's reputation and the product's high consistency score of 96/100 suggest that it is a trustworthy option for those looking for a pure and gluten-free L-Theanine supplement.

Review Timeline

Review patterns over time - spikes may indicate manipulation

88%

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

77%

Authenticity

mental function(5)caffeine combination(8)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity30%

Natural Language Flow40%

Unique Phrasing40%

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

Recommendation

✅ Recommended

Analysis Date

July 23, 2025

Total Reviews

3,264 reviews analyzed

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✨ Generally Trusted Product

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Grade BBulkSupplements.com L-Theanine Powder - L-Theanine Supplement, L-Theanine 200mg - Amino Amino Supplement, Pure & Gluten Free, 200mg per Serving, 1kg (2.2 lbs) (Pack of 1)