Berberine 1000mg with Ceylon Cinnamon, Chromium & Milk Thistle – GLP-1 Glucose & Metabolic Support Supplement – 90 Capsules, Made in USA

Berberine 1000mg with Ceylon Cinnamon, Chromium & Milk Thistle – GLP-1 Glucose & Metabolic Support Supplement – 90 Capsules, Made in USA

ASIN: B0CZ14H27B
Analysis Date: Jan 18, 2026

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Review Analysis Results

B
Authenticity Grade
15.00%
Fake Reviews
4.90
Original Rating
4.50
Adjusted Rating

Analysis Summary

The majority of these reviews appear genuine, with approximately 85% showing authentic characteristics. All reviews are verified purchases, which significantly increases their credibility. The reviews demonstrate a range of experiences and writing styles, with most providing specific personal context about their supplement usage, timeline, and effects. The presence of a 4-star review with measured feedback further supports the authenticity of the overall review set.

Strong evidence of authenticity includes detailed personal narratives like Review 4, which explicitly mentions waiting two weeks before reviewing to be fair, and Review 8, which describes checking blood sugar levels and returning to the gym. Review 2 provides specific ingredient knowledge (Ceylon cinnamon and milk thistle), while Review 5 mentions past stomach issues with other supplements. These reviews contain the kind of personal context, specific timelines, and individual experiences that are difficult to fabricate consistently.

Minor concerns exist with a few reviews that use more generic language or marketing-style phrasing. Review 7 stands out with its bullet-point style listing of benefits and certifications, which reads more like product description than personal experience. Review 10 is quite brief and lacks specific details about the user's experience beyond appetite decrease. However, these represent only a small portion of the total reviews and could simply reflect different writing styles rather than manipulation.

Overall, this appears to be a predominantly genuine review set for a supplement that users report provides appetite suppression, energy boosts, and blood sugar management. While a couple of reviews show less personal detail, the majority demonstrate authentic user experiences with varied timelines, specific effects noted, and individual contexts that suggest real usage. The product seems to be well-received by users who appreciate its natural ingredients and lack of stomach upset.

Key patterns identified in the review analysis include: Verified purchase status across all reviews, Specific timelines mentioned (weeks, days), Personal health context provided.

Review Statistics

About Review Data Collection

We extract as much review data as Amazon makes available at the time of analysis. The amount may vary due to Amazon's rate limiting, regional restrictions, or other factors. Our analysis is based on the reviews we successfully collected.

46
Total Reviews on Amazon
10
Reviews Analyzed
8
Genuine Reviews
2
Fake Reviews
-0.40
Rating Difference

Want to analyze more reviews? Install the Null Fake Chrome extension to capture and analyze additional reviews as you browse Amazon.

Free, quick to install, and works on Chrome, Edge, Brave, and other Chromium browsers.

Price Analysis

This appears to be a competitively priced metabolic supplement given its premium ingredients and high rating. Since the current Amazon price is unknown, check for Subscribe & Save options and compare against similar berberine formulations. Given the 4.9/5 rating, this product likely offers good value if priced within the $30-$40 range.

MSRP Assessment

Estimated MSRP: $39.99
Source: Product category average
Amazon Price: Unable to compare

Market Position

Positioning: Mid-range to Premium
Alternatives Range: $25-$45 for 90-count metabolic supplements
Value: The combination of berberine with Ceylon cinnamon, chromium, and milk thistle offers comprehensive metabolic support at a competitive price point compared to standalone berberine supplements.

Buying Tips

Best Time to Buy: Best prices often occur during Amazon Prime Day, Black Friday, and New Year wellness sales
Deal Indicators: Subscribe & Save discounts, coupon clip offers, or bundle deals with related health products
Watch For: Watch for sudden price spikes above $45 or sellers with limited reviews offering significantly lower prices
Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Jan 18, 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 (4.50 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 (4.90 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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