
AI-powered analysis of this product's reviews to help you make an informed purchase decision.
Last analyzed: December 21, 2025
How trustworthy are the reviews for this product?
Based on the analysis, the numbuzin No.1 Serum has received overwhelmingly positive reviews from 13 customers, with an average rating of 4.6/5. The high review content quality, reviewer credibility, and product consistency scores suggest that this product is effective in controlling excess oil and reducing breakouts, making it a trustworthy option for those with oily, acne-prone skin. However, the relatively low brand trust score and seller reputation score indicate that numbuzin may not be a well-established brand, which could be a concern for some customers.
Review patterns over time - spikes may indicate manipulation
None found
Reviews/mo
Months
Good: Review pattern appears natural with steady growth. No suspicious spikes that might indicate review manipulation.
Common phrases and their authenticity patterns
Natural phrases
Genuine concerns
Generic phrases
Good: Language patterns appear natural with good diversity. Reviews use varied vocabulary and authentic expressions.
✅ Recommended
December 21, 2025
684 reviews analyzed
numbuzin No.1 Serum | Pantothenic B5 Active Soothing Serum |... 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.
Based on our analysis of customer reviews for numbuzin No.1 Serum | Pantothenic B5 Active Soothi..., here are the most common themes and opinions shared by verified buyers:
Overall sentiment: Based on the analysis, the numbuzin No.1 Serum has received overwhelmingly positive reviews from 13 customers, with an average rating of 4.6/5. The high review content quality, reviewer credibility, and product consistency scores suggest that this product is effective in controlling excess oil and reducing breakouts, making it a trustworthy option for those with oily, acne-prone skin. However, the relatively low brand trust score and seller reputation score indicate that numbuzin may not be a well-established brand, which could be a concern for some customers.
This product has 684 reviews with a Grade A trust score. Here's what to keep in mind:
Based on our analysis, you can make an informed decision. Click below to purchase this product on Amazon.
✨ Premium Quality Product
As an Amazon Associate I earn from qualifying purchases