What percentage of reviews are fake for this product?

23.10% of the analyzed reviews appear to be fake or inauthentic.

What is the authenticity grade for this product?

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

How many reviews were analyzed?

156 reviews were analyzed for authenticity patterns.

What is the adjusted rating after removing fake reviews?

After removing suspicious reviews, the adjusted rating is 4.70 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 to Premium option in its category.

Acetyl L-Carnitine 1,500 mg High Potency Supports Energy Production, Sports Nutrition, Supports Memory/Focus - 100 Veggie Capsules

Name: Acetyl L-Carnitine 1,500 mg High Potency Supports Energy Production, Sports Nutrition, Supports Memory/Focus - 100 Veggie Capsules
Brand: Amazon
SKU: B07Q6ZVMK4
Availability: InStock
Rating: 4.7 (156 reviews)

ASIN: B07Q6ZVMK4

Analysis Date: Aug 6, 2025

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Review Analysis Results

Authenticity Grade

23.10%

Fake Reviews

4.69

Original Rating

4.70

Adjusted Rating

Analysis Summary

Analysis of 156 reviews found 36 potentially fake reviews (23.1%). This product has moderate fake review activity. Exercise some caution.

Review Statistics

12,900

Total Reviews on Amazon

0.01

Rating Difference

Price Analysis

This appears to be a well-reviewed acetyl L-carnitine supplement with premium positioning. Check current Amazon pricing against the $25-$45 typical range for 100 capsules at this potency. Given the high rating volume, it's likely a reputable product worth purchasing if priced competitively, especially with Subscribe & Save or coupon discounts.

MSRP Assessment

Estimated MSRP: Unknown

Source: Unable to determine

Amazon Price: Unable to compare

Market Position

Positioning: Mid-range to Premium

Alternatives Range: $25-$45 for 100 capsules at 1,500mg dosage

Value: The 4.69/5 rating with 12,900 reviews suggests strong customer satisfaction, making it a reliable choice if priced competitively within the typical range.

Buying Tips

Best Time to Buy: Best prices often around New Year's resolutions (January) or back-to-school periods (August-September) when supplement demand peaks.

Deal Indicators: Look for Subscribe & Save discounts, coupon checkboxes on the product page, or bundled offers with related supplements like CoQ10 or Alpha-GPC.

Watch For: Be wary of prices significantly below $20 (may indicate lower quality or counterfeit) or above $50 without additional benefits like third-party testing certifications.

Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Dec 29, 2025

Understanding This Analysis

What does Grade C mean?

This product has moderate review authenticity concerns. A notable portion of reviews show suspicious patterns. Consider reading reviews carefully before purchasing.

Adjusted Rating Explained

The adjusted rating (4.70 stars) represents what we estimate this product's rating would be if fake reviews were removed. This product's adjusted rating is higher than Amazon's displayed rating, which is unusual and may indicate negative fake reviews.

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.