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 90% (Grade A). Scores above 80% indicate highly trustworthy reviews, 60-79% are generally reliable, and below 60% suggest caution.

Is RateBud's review analysis free?

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✅ Nexxus Keraphix Shampoo With ProteinFusion for Damaged Hair Keratin Protein, Black Rice, Silicone-Free 33.8 oz Review Analysis

Name: Nexxus Keraphix Shampoo With ProteinFusion for Damaged Hair Keratin Protein, Black Rice, Silicone-Free 33.8 oz
Brand: Nexxus
SKU: B079RJ4Y7B
Price: 18.97 USD
Availability: InStock
Rating: 4.6 (9566 reviews)

Analysis Summary

Analysis is 97.3 days old. Re-run to get the latest review data and insights.

Based on the analysis, the Nexxus Keraphix Shampoo has received overwhelmingly positive reviews from a small but credible group of customers, with an average rating of 4.6 out of 5 stars. However, the relatively low review content quality score suggests that some reviews may be lacking in detail or specific feedback, which could be a concern for customers looking for in-depth information. Overall, the product's high consistency and strong reviewer credibility make it a trustworthy option for those with damaged hair.

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

71%

Authenticity

game-changer(5)luxurious treat(8)amazing results(11)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity100%

Natural Language Flow93%

Unique Phrasing94%

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

Recommendation

✅ Recommended

Analysis Date

October 13, 2025

Total Reviews

9,566 reviews analyzed

Understanding This Trust Score

Nexxus Keraphix Shampoo With ProteinFusion for Damaged Hair ... received a Grade A with a trust score of 90/100. This product has earned our highest trust rating. The review patterns show authentic customer feedback with natural language variation, consistent timing, and verified purchases. You can shop with confidence.

What This Means:

•Reviews show natural language diversity
•No suspicious timing patterns detected
•High percentage of verified purchases
•Review velocity matches expected sales patterns

What Reviewers Are Saying

Based on our analysis of customer reviews for Nexxus Keraphix Shampoo With ProteinFusion for Dam..., here are the most common themes and opinions shared by verified buyers:

✓ Commonly Praised:

amazing results (11x)

Overall sentiment: Based on the analysis, the Nexxus Keraphix Shampoo has received overwhelmingly positive reviews from a small but credible group of customers, with an average rating of 4.6 out of 5 stars. However, the relatively low review content quality score suggests that some reviews may be lacking in detail or specific feedback, which could be a concern for customers looking for in-depth information. Overall, the product's high consistency and strong reviewer credibility make it a trustworthy option for those with damaged hair.

Frequently Asked Questions

Are the reviews for Nexxus Keraphix Shampoo With ProteinFusi... real?

▼

Based on our AI analysis, approximately 90% of reviews appear authentic, while 10% 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 9,566 reviews to calculate the trust score.

Should I buy Nexxus Keraphix Shampoo With ProteinFusi...?

▼

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

Shopping Tips

This product has 9,566 reviews with a Grade A 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.

✨ Premium Quality Product

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