What percentage of reviews are fake for this product?

48.00% of the analyzed reviews appear to be fake or inauthentic.

What is the authenticity grade for this product?

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

How many reviews were analyzed?

15 reviews were analyzed for authenticity patterns.

What is the adjusted rating after removing fake reviews?

After removing suspicious reviews, the adjusted rating is 2.50 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.

Genex Formulas NMN 250mg - Stabilized Form (60 Capsules), 99% Pure Supplement Capsules for Increased NAD Levels, DNA Repair, & Healthy Aging, GMP Certified

Name: Genex Formulas NMN 250mg - Stabilized Form (60 Capsules), 99% Pure Supplement Capsules for Increased NAD Levels, DNA Repair, & Healthy Aging, GMP Certified
Brand: Amazon
SKU: B079S3XF4H
Availability: InStock
Rating: 2.5 (15 reviews)

ASIN: B079S3XF4H

Analysis Date: Nov 22, 2025 (re-analyzed Nov 22, 2025)

View on Amazon Analyze Another Product View Price Analysis

As an Amazon Associate I earn from qualifying purchases.

Review Analysis Results

Authenticity Grade

48.00%

Fake Reviews

3.33

Original Rating

2.50

Adjusted Rating

Analysis Summary

The review set shows significant red flags suggesting a moderate percentage of fake reviews. Analysis reveals: 1) Extreme polarization with 8 five-star reviews and 5 one-star reviews, creating a suspicious bimodal distribution; 2) Multiple reviews make dramatic health claims about arthritis relief, fertility improvement, and anti-aging effects after very short usage periods (3 days to 1 week), which is medically improbable; 3) Several reviews appear duplicated or very similar in content; 4) Multiple one-star reviews reference third-party testing showing 0% NMN content, suggesting potential product authenticity issues; 5) Some reviews contain technical jargon that seems copied from marketing materials. However, the presence of detailed negative reviews about product quality and delivery issues provides some balance.

Review Statistics

2,261

Total Reviews on Amazon

-0.83

Rating Difference

Price Analysis

This NMN supplement appears positioned in the mid-to-premium price range ($35-$80), but the below-average Amazon rating raises concerns about value. Compare pricing with higher-rated NMN brands like Tru Niagen or ProHealth, and prioritize verified third-party testing over price alone. Wait for Subscribe & Save or Prime Day deals if the current price aligns with your budget.

MSRP Assessment

Estimated MSRP: Unknown

Source: Unable to determine

Amazon Price: Unable to compare

Market Position

Positioning: Mid-range to Premium

Alternatives Range: $35-$80 for 60 capsules of 250mg NMN

Value: The 3.33/5 rating suggests potential quality concerns despite GMP certification, making price-to-quality ratio important to evaluate against higher-rated competitors.

Buying Tips

Best Time to Buy: Health supplements often see discounts around New Year's resolutions (January) and during Amazon Prime Day events.

Deal Indicators: Look for Subscribe & Save discounts, coupon clip offers, or bundle deals with other longevity supplements like resveratrol.

Watch For: Low rating (3.33/5) for a premium supplement category suggests possible quality or consistency issues despite the claimed purity; verify third-party testing claims.

Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Dec 1, 2025

Understanding This Analysis

What does Grade D mean?

This product has significant review authenticity issues. Many reviews show patterns consistent with fake or incentivized reviews. Exercise caution.

Adjusted Rating Explained

The adjusted rating (2.50 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 (3.33 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.