What percentage of reviews are fake for this product?

18.80% of the analyzed reviews appear to be fake or inauthentic.

What is the authenticity grade for this product?

The product receives a grade of B based on review authenticity analysis.

How many reviews were analyzed?

32 reviews were analyzed for authenticity patterns.

What is the adjusted rating after removing fake reviews?

After removing suspicious reviews, the adjusted rating is 4.65 out of 5 stars.

How does this analysis help consumers?

This analysis helps consumers identify products with manipulated reviews, enabling more informed purchasing decisions based on genuine customer feedback.

Is this product priced fairly on Amazon?

Based on AI price analysis, this product is Unable to compare.

How is this product positioned in the market?

This product is positioned as a Mid-range option in its category.

Nutricost CoQ10 100mg, 120 Vegetarian Capsules, 120 Servings - High Absorption, Vegetarian, Non-GMO, Coenzyme Q10

Name: Nutricost CoQ10 100mg, 120 Vegetarian Capsules, 120 Servings - High Absorption, Vegetarian, Non-GMO, Coenzyme Q10
Brand: Amazon
SKU: B015TK6KVI
Availability: InStock
Rating: 4.7 (32 reviews)

ASIN: B015TK6KVI

Analysis Date: Aug 19, 2025

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Review Analysis Results

Authenticity Grade

18.80%

Fake Reviews

4.72

Original Rating

4.65

Adjusted Rating

Analysis Summary

Analysis of 32 reviews found 6 potentially fake reviews (18.8%). This product has low fake review activity with mostly genuine customer feedback.

Review Statistics

3,887

Total Reviews on Amazon

-0.07

Rating Difference

Price Analysis

Nutricost CoQ10 appears competitively positioned in the mid-range segment with strong customer ratings. Check current Amazon price against the $15-$60 typical range for similar products, and look for Subscribe & Save or coupon offers for the best value. The 4.72/5 rating suggests good customer satisfaction at whatever price point they're currently offering.

MSRP Assessment

Estimated MSRP: $35-$45

Source: Market research

Amazon Price: Unable to compare

Market Position

Positioning: Mid-range

Alternatives Range: $15-$60

Value: Offers good value with high absorption formulation and vegetarian capsules at a competitive mid-range price point.

Buying Tips

Best Time to Buy: Best prices often during Amazon Prime Day, Black Friday, or January wellness sales.

Deal Indicators: Subscribe & Save discounts, coupon clip offers, or multi-bottle bundles for better per-unit pricing.

Watch For: Watch for third-party sellers charging significantly above typical market prices or unusually low prices that may indicate counterfeit products.

Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Jan 13, 2026

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 (4.65 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 (4.72 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.