Isopropyl Alcohol 99.9% Pure | Lab Grade IPA | Isopropanol 5L | Rubbing Alcohol for Cleaning and Disinfecting | Solvent for Electronics, Windows, Glass, Appliances, and More

Isopropyl Alcohol 99.9% Pure | Lab Grade IPA | Isopropanol 5L | Rubbing Alcohol for Cleaning and Disinfecting | Solvent for Electronics, Windows, Glass, Appliances, and More

ASIN: B0D4R77JQ5
Analysis Date: Dec 28, 2025 (re-analyzed Dec 28, 2025)

Review Analysis Results

B
Authenticity Grade
10.00%
Fake Reviews
4.70
Original Rating
4.50
Adjusted Rating

Analysis Summary

The overwhelming majority of these reviews for isopropyl alcohol appear genuine, with only one review showing clear manipulation patterns. Of the 10 reviews, 9 demonstrate authentic characteristics including specific personal use cases, balanced perspectives, and detailed product experiences. All reviews are verified purchases, which significantly increases their credibility. The product appears to be a standard isopropyl alcohol that receives generally positive feedback for its effectiveness across various cleaning applications.

Strong evidence of authenticity includes multiple reviews with specific personal context: Review 1 details using the product with Windolene for windows, stain removal, and glasses cleaning while noting evaporation speed as a purity indicator. Review 3 provides a compelling anecdote about using the product during the COVID pandemic when others were buying diluted versions. Review 5 offers a balanced 4-star perspective comparing effectiveness to another brand, demonstrating critical thinking rather than generic praise. Review 7 specifically mentions cleaning 3D printed resin models, showing niche product knowledge.

The only concerning review is Review 6 ("Excellent product"), which lacks any specific details or personal context, making it potentially fake or low-effort. This single review represents the only clear example of manipulation patterns, as it contains generic praise without substance. However, even this could simply be a legitimate but brief customer review rather than coordinated manipulation.

Overall, this review set demonstrates the normal pattern for a functional product: most customers are satisfied and provide specific examples of use, while a few offer minimal feedback. The presence of one critical review (Review 10 noting measurement concerns) and one balanced review (Review 5 comparing brands) further supports organic review patterns. The single potentially fake review does not indicate systematic manipulation given the strong genuine signals throughout the other reviews.

Key patterns identified in the review analysis include: Specific personal use cases, Balanced/critical perspectives present, Verified purchase badges.

Review Statistics

681
Total Reviews on Amazon
-0.20
Rating Difference

Price Analysis

This appears to be a well-rated mid-range IPA product suitable for electronics and disinfecting. Check current Amazon price against £25-£60 market range for 5L containers. Given the high rating, prioritize verified purchase reviews and seller reputation over chasing the absolute lowest price.

MSRP Assessment

Estimated MSRP: £35-£45
Source: Market research
Amazon Price: Unable to compare

Market Position

Positioning: Mid-range
Alternatives Range: £25-£60 for 5L
Value: The 99.9% purity and high rating suggest good quality for electronics cleaning and disinfecting compared to lower-purity alternatives.

Buying Tips

Best Time to Buy: Prices may rise during flu season or pandemic concerns; consider buying in summer.
Deal Indicators: Look for free delivery, bundle deals with microfiber cloths or spray bottles, or subscribe & save discounts.
Watch For: Watch for unusually low prices that may indicate diluted product or misleading quantity descriptions.
Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Dec 28, 2025

Understanding This Analysis

What does Grade B mean?

This product has good review authenticity with minor concerns. While most reviews appear genuine, we detected some patterns that warrant mild caution.

Adjusted Rating Explained

The adjusted rating (4.50 stars) represents what we estimate this product's rating would be if fake reviews were removed. This product's adjusted rating is lower than Amazon's displayed rating (4.70 stars), suggesting positive fake reviews may be inflating the score.

How We Detect Fake Reviews

Our AI analyzes multiple factors: language patterns (generic vs. specific), reviewer behavior (history, timing), temporal anomalies (review clusters), verification status, sentiment authenticity, and statistical outliers. No single factor determines a review is fake - we look at the combination of signals.

Important Limitations

No automated system is perfect. Sophisticated fake reviews can evade detection, and some genuine reviews may be incorrectly flagged. Use this analysis as one data point in your purchasing decision, not the only factor. Reading actual review content yourself is always valuable.

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