What percentage of reviews are fake for this product?

42.00% 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 3.50 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 Premium option in its category.

Pure NMNH Supplement 120 Capsules - 800mg High-Purity NMNH Supplements, NAD Supplement for Boost NAD+ for Anti-Aging & Cellular Energy

Name: Pure NMNH Supplement 120 Capsules - 800mg High-Purity NMNH Supplements, NAD Supplement for Boost NAD+ for Anti-Aging & Cellular Energy
Brand: Amazon
SKU: B0DMF3M56G
Availability: InStock
Rating: 3.5 (15 reviews)

ASIN: B0DMF3M56G

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

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Review Analysis Results

Authenticity Grade

42.00%

Fake Reviews

4.40

Original Rating

3.50

Adjusted Rating

Analysis Summary

The review set shows moderate signs of inauthenticity with several concerning patterns. While there are legitimate-sounding reviews with detailed personal experiences and balanced perspectives (reviews 4, 9, 10, 11, 12, 13), there are also multiple red flags. Key concerns include: duplicate reviews (review 6 and 8 are identical), multiple overly generic 5-star reviews with minimal content (reviews 5, 7), and suspicious verification patterns where unverified reviews tend to be more detailed and balanced while verified reviews include more generic praise. The rating distribution is heavily skewed toward 5-stars (9 out of 13 reviews) with only one negative review, which is unusual for a supplement product. The presence of translated content (review 2) and repetitive phrasing about 'wellness routine' and 'energy' across multiple reviews also raises concerns about coordinated reviewing.

Review Statistics

Total Reviews on Amazon

-0.90

Rating Difference

Price Analysis

This appears to be a premium NAD+ supplement based on its high purity and dosage. Without a current Amazon price, focus on comparing cost per milligram against similar NMN/NR supplements. Wait for verified reviews to accumulate beyond the current 49 to better assess quality before purchasing at premium prices.

MSRP Assessment

Estimated MSRP: Unknown

Source: Unable to determine

Amazon Price: Unable to compare

Market Position

Positioning: Premium

Alternatives Range: $40-$120 for 60-120 capsules

Value: At 800mg per capsule, this offers higher potency than many NAD+ supplements, potentially providing better value per milligram despite likely premium pricing.

Buying Tips

Best Time to Buy: Health supplements often see discounts around New Year resolutions (January) and wellness-focused months.

Deal Indicators: Look for Subscribe & Save discounts, bundle deals with other supplements, or coupon codes at checkout.

Watch For: Be wary of prices significantly below $40 for 120 capsules of 800mg NMN/NMNH, as this may indicate questionable quality or inaccurate labeling.

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 (3.50 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 (4.40 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.