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 88% (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 L theanine Supplements (30) | 250mg l-theanine Powder per Capsule - 1 A Day | GABA Supplements Support | Aids Relaxation Without Sedation | 1 Month Supply | Lab-Tested

L theanine Supplements (30) | 250mg l-theanine Powder per Capsule - 1 A Day | GABA Supplements Support | Aids Relaxation Without Sedation | 1 Month Supply | Lab-Tested

Name: L theanine Supplements (30) | 250mg l-theanine Powder per Capsule - 1 A Day | GABA Supplements Support | Aids Relaxation Without Sedation | 1 Month Supply | Lab-Tested
Brand: L
SKU: B0819NSJ8Q
Price: 14.99 GBP
Availability: InStock
Rating: 4.1 (136 reviews)

4.1(136 reviews)

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

Last analyzed: November 27, 2025

0%🟢

Very Good

Trust Score

How trustworthy are the reviews for this product?

✓ Reviews appear trustworthy

Analysis is 53 days old. Re-run to get the latest review data and insights.

Analysis Summary

Based on the analysis, this l-theanine supplement product has received a high overall rating of 4.1/5 from 12 reviews, indicating a generally positive customer experience. However, there are some concerns about the seller's reputation, with a score of 78/100, suggesting that customers may have had some issues with the seller's communication or shipping. Despite this, the product itself has a high consistency score of 94/100, and lab-testing has been performed, which adds to the product's trustworthiness.

Our Recommendation

✅ Recommended

Analysis Date

November 27, 2025

Reviews Analyzed

136

Understanding This Trust Score

L theanine Supplements (30) | 250mg l-theanine Powder per Ca... received a Grade B with a trust score of 88/100. This product shows mostly genuine review patterns with minor concerns. The majority of reviews appear authentic, though some indicators suggest a small percentage may be incentivized or less reliable.

What This Means:

•Most reviews appear authentic
•Some minor patterns warrant attention
•Overall trustworthy for purchase decisions
•Consider reading recent reviews more carefully

What Reviewers Are Saying

Based on our analysis of customer reviews for L theanine Supplements (30) | 250mg l-theanine Pow..., here are the most common themes and opinions shared by verified buyers:

✓ Commonly Praised:

very happy

Overall sentiment: Based on the analysis, this l-theanine supplement product has received a high overall rating of 4.1/5 from 12 reviews, indicating a generally positive customer experience. However, there are some concerns about the seller's reputation, with a score of 78/100, suggesting that customers may have had some issues with the seller's communication or shipping. Despite this, the product itself has a high consistency score of 94/100, and lab-testing has been performed, which adds to the product's trustworthiness.

Frequently Asked Questions

Are the reviews for L theanine Supplements (30) | 250mg l-th... real?

▼

Based on our AI analysis, approximately 88% of reviews appear authentic, while 12% show patterns consistent with potentially fake or incentivized reviews. Overall, you can trust most reviews for this product.

How does RateBud detect fake reviews?

▼

Our AI analyzes multiple factors including review timing patterns, language similarity, reviewer history, and purchase verification. For this product, we analyzed 136 reviews to calculate the trust score.

Should I buy L theanine Supplements (30) | 250mg l-th...?

▼

Based on our analysis, this product has trustworthy reviews and appears to be a safe purchase. The B grade indicates good review authenticity.

Shopping Tips

This product has 136 reviews with a Grade B trust score. Here's what to keep in mind:

💡Always prioritize verified purchase reviews over unverified ones
💡Look for detailed reviews that mention specific pros and cons
💡Be cautious of products with sudden spikes in positive reviews

Ready to make your purchase?

Based on our analysis, you can make an informed decision. Click below to purchase this product on Amazon.

✨ High Quality Product

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L theanine Supplements (30) | 250mg l-theanine Pow...: Grade B — 12% Suspicious Reviews | RateBud