
COSLINE Kajal und Eyeliner 129 Aubergine, Wasserfester Kajal, Dunkler neutraler Lidstrich, Nicht so "hart" wie Schwarz, Weiches Auftragen, Starke Pigmentierung, Vegan, Made in Germany
AI-powered analysis of this product's reviews to help you make an informed purchase decision.
Last analyzed: February 23, 2026
Trust Score
How trustworthy are the reviews for this product?
What Our Analysis Found
Detailed review analysis for COSLINE Kajal und Eyeliner 129 Aubergine, Wasserfe...
The COSLINE Kajal und Eyeliner in Aubergine demonstrates strong positive sentiment, reflected in its Trust Score of 88/100 and a customer rating of 4.2/5. Analysis of a sample of reviews reveals consistent praise for the product's ease of application and quality. Many reviewers specifically mention that it "lässt sich leicht auftragen" (is easy to apply) and is "schön weich beim Auftragen" (nice and soft when applying), indicating a smooth and comfortable user experience. The recurring comment of "gute Qualität" (good quality) further reinforces the perception of the product as well-made and reliable. One reviewer even highlighted its waterproof capabilities, stating, "Wow beim Baden egal ob Badewanne oder Pool das Ding hält super 👍" (Wow, when bathing, whether in the bathtub or pool, this thing holds up great 👍), suggesting strong staying power. The high Trust Score is supported by excellent scores in Review Content Quality (91/100), Review Velocity (95/100), and Reviewer Credibility (95/100), indicating that the reviews are well-written, frequently updated, and come from trustworthy sources. The strong language diversity score (91/100) suggests a broad user base and authentic reviews from different regions. While the Review Distribution score is slightly lower at 88/100, it still indicates a healthy spread of ratings. Overall, the COSLINE Kajal und Eyeliner appears to be a well-received product with a strong reputation for quality, ease of use, and durability. The positive customer feedback, combined with the high Trust Score and strong factor scores, suggests that this eyeliner is a reliable choice for consumers seeking a long-lasting and easy-to-apply product.
Our Verdict: The COSLINE Kajal Aubergine earns a strong A grade with an 88/100 Trust Score, driven by exceptional 95/100 Reviewer Credibility across the analyzed sample of 8 reviews.
Key Signals Detected
Sample Review Excerpts
“Wow beim Baden egal ob Badewanne oder Pool das Ding hält super 👍”
These are direct excerpts from analyzed reviews.
What We Couldn't Verify
Our analysis is based on a limited sample of reviews available at the time of analysis. Amazon's data access policies restrict the number of reviews we can collect. Factors like review recency, verified purchase status, and historical trends could not be fully captured. We recommend reading individual reviews on Amazon for additional context.
This product received a Grade B based on the signals detected in our analysis. We recommend reading individual reviews on Amazon for additional context.
Our Recommendation
✅ Recommended
Analysis Date
February 23, 2026
Reviews Analyzed
1,203
Understanding This Trust Score
COSLINE Kajal und Eyeliner 129 Aubergine, Wasserfester Kajal... 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 COSLINE Kajal und Eyeliner 129 Aubergine, Wasserfe..., here are the most common themes and opinions shared by verified buyers:
✓ Commonly Praised:
Overall sentiment: This German-made eyeliner boasts strong color and a soft application, offering a gentler alternative to black. Reviews are high-quality and plentiful, suggesting reliable performance, though the seller's reputation could be stronger. Overall, this vegan option seems like a solid choice for those seeking a well-pigmented, aubergine-toned eyeliner.
Frequently Asked Questions
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Shopping Tips
This product has 1,203 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
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