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 91% (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?

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.

✅ NAD Resveratrol Supplement with Berberine, Quercetin, CoQ10. Anti-Aging Formula for Women & Men. Liposomal NAD Plus, NAD+ Booster, Pure Organic Vitamin, USA (120 Capsules) Review Analysis

Name: NAD Resveratrol Supplement with Berberine, Quercetin, CoQ10. Anti-Aging Formula for Women & Men. Liposomal NAD Plus, NAD+ Booster, Pure Organic Vitamin, USA (120 Capsules)
Brand: NAD
SKU: B0DWPRR6KP
Price: 29.95 USD
Availability: InStock
Rating: 4.6 (330 reviews)

Analysis Summary

Analysis is 38.1 days old. Re-run to get the latest review data and insights.

This NAD Resveratrol Supplement has received overwhelmingly positive reviews from customers, with an average rating of 4.6 out of 5 stars. The high review quality and credibility of reviewers suggest that the product is effective in its anti-aging formula, but some concerns arise from the relatively low seller reputation score, indicating potential issues with customer service or product consistency. Overall, the product's high rating and quality reviews make it a trustworthy option for those seeking an anti-aging supplement.

Review Timeline

Review patterns over time - spikes may indicate manipulation

90%

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

good product(5)effective supplement(8)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity100%

Natural Language Flow69%

Unique Phrasing100%

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

Recommendation

✅ Recommended

Analysis Date

December 11, 2025

Total Reviews

330 reviews analyzed

Understanding This Trust Score

NAD Resveratrol Supplement with Berberine, Quercetin, CoQ10.... received a Grade A with a trust score of 91/100. 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 NAD Resveratrol Supplement with Berberine, Quercet..., here are the most common themes and opinions shared by verified buyers:

✓ Commonly Praised:

good product (5x)effective supplement (8x)

Overall sentiment: This NAD Resveratrol Supplement has received overwhelmingly positive reviews from customers, with an average rating of 4.6 out of 5 stars. The high review quality and credibility of reviewers suggest that the product is effective in its anti-aging formula, but some concerns arise from the relatively low seller reputation score, indicating potential issues with customer service or product consistency. Overall, the product's high rating and quality reviews make it a trustworthy option for those seeking an anti-aging supplement.

Frequently Asked Questions

Are the reviews for NAD Resveratrol Supplement with Berberin... real?

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Based on our AI analysis, approximately 91% of reviews appear authentic, while 9% 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 330 reviews to calculate the trust score.

Should I buy NAD Resveratrol Supplement with Berberin...?

▼

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 for [object Object]

This product has 330 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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