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 85.825% (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 Azelaic Acid Serum,10% Azelaic Acid for Face – 20,000ppm Niacinamide, 5,000ppm Vitamin B5 – Centella Asiatica & Hyaluronic Acid - Soothe Redness, Refine Texture, and Hydrate, Korean Skincare 1 Fl Oz

Azelaic Acid Serum,10% Azelaic Acid for Face – 20,000ppm Niacinamide, 5,000ppm Vitamin B5 – Centella Asiatica & Hyaluronic Acid - Soothe Redness, Refine Texture, and Hydrate, Korean Skincare 1 Fl Oz

Name: Azelaic Acid Serum,10% Azelaic Acid for Face – 20,000ppm Niacinamide, 5,000ppm Vitamin B5 – Centella Asiatica & Hyaluronic Acid - Soothe Redness, Refine Texture, and Hydrate, Korean Skincare 1 Fl Oz
Brand: Azelaic
SKU: B0FMX91YR6
Price: 12.99 USD
Availability: InStock
Rating: 5 (11 reviews)

5.0(11 reviews)

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

Last analyzed: December 15, 2025

0%🟢

Very Good

Trust Score

How trustworthy are the reviews for this product?

✓ Reviews appear trustworthy

Analysis Summary

Analysis is 34.5 days old. Re-run to get the latest review data and insights.

This Azelaic Acid Serum has received an overall score of 85.825/100 from 8 reviews, with a perfect 5-star rating. The review analysis highlights the product's high credibility, with reviewers praising its ability to soothe redness, refine texture, and hydrate the skin. However, the seller's reputation is somewhat lower than expected, which may raise concerns about product consistency and customer service.

Review Timeline

Review patterns over time - spikes may indicate manipulation

83%

Velocity Score

Spikes

None found

Peak

Reviews/mo

Timeline

Day Span

Pattern Analysis

Warning: All reviews were posted in a very short period. This can be a sign of a review campaign.

Keyword Analysis

Common phrases and their authenticity patterns

89%

Authenticity

calms redness(5)lightweight absorbs quickly(8)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity100%

Natural Language Flow75%

Unique Phrasing100%

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

Recommendation

✅ Recommended

Analysis Date

December 15, 2025

Total Reviews

11 reviews analyzed

Understanding This Trust Score

Azelaic Acid Serum,10% Azelaic Acid for Face – 20,000ppm Nia... received a Grade B with a trust score of 85.825/100. 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 Azelaic Acid Serum,10% Azelaic Acid for Face – 20,..., here are the most common themes and opinions shared by verified buyers:

✓ Commonly Praised:

calms redness (5x)lightweight absorbs quickly (8x)

Overall sentiment: This Azelaic Acid Serum has received an overall score of 85.825/100 from 8 reviews, with a perfect 5-star rating. The review analysis highlights the product's high credibility, with reviewers praising its ability to soothe redness, refine texture, and hydrate the skin. However, the seller's reputation is somewhat lower than expected, which may raise concerns about product consistency and customer service.

Frequently Asked Questions

Are the reviews for Azelaic Acid Serum,10% Azelaic Acid for ... real?

▼

Based on our AI analysis, approximately 85.825% of reviews appear authentic, while 14.174999999999997% 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 11 reviews to calculate the trust score.

Should I buy Azelaic Acid Serum,10% Azelaic Acid for ...?

▼

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 for [object Object]

This product has 11 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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Grade BAzelaic Acid Serum,10% Azelaic Acid for Face – 20,000ppm Niacinamide, 5,000ppm Vitamin B5 – Centella Asiatica & Hyaluronic Acid - Soothe Redness, Refine Texture, and Hydrate, Korean Skincare 1 Fl Oz