Carlyle Indole-3-Carbinol (I3C) 400mg | 120 Capsules | Advanced Formula with Broccoli Extract | Non-GMO, Gluten Free

Carlyle Indole-3-Carbinol (I3C) 400mg | 120 Capsules | Advanced Formula with Broccoli Extract | Non-GMO, Gluten Free

ASIN: B07G7J4Y17
Analysis Date: Jan 14, 2026 (re-analyzed Jan 14, 2026)

As an Amazon Associate I earn from qualifying purchases.

Review Analysis Results

B
Authenticity Grade
10.00%
Fake Reviews
4.20
Original Rating
4.00
Adjusted Rating

Analysis Summary

The overwhelming majority of these reviews appear genuine, with only one review showing potential manipulation patterns. Of the 10 reviews analyzed, 9 demonstrate clear authenticity markers including personal medical context, specific usage details, balanced perspectives, and verified purchase status. The reviews span a realistic range of ratings (1-5 stars) and include both positive and negative experiences, which is characteristic of organic feedback rather than coordinated manipulation.

Strong evidence of authenticity includes detailed personal health narratives (review #1 mentions being 61 and on BioIdentical Hormone Replacement Therapy for 5 years), specific product comparisons (review #5 documents size differences between batches with dates and measurements), and balanced critical feedback (review #4 mentions heartburn as a side effect, review #10 describes a defective batch). Multiple reviews reference medical professionals and specific health conditions (estrogen dominance, endometriosis), adding credibility through personal context that would be difficult to fabricate convincingly.

The only concerning review is #2, which shows some patterns consistent with fake reviews: dramatic results after only 3 days, multiple benefits listed in a promotional style, and somewhat generic language about decreasing inflammation. However, even this review includes specific personal details (starting period 4 days early) that suggest it could be genuine but overly enthusiastic. No other reviews show clear manipulation patterns like repetitive phrasing, marketing language, or identical structures.

Overall, this appears to be a set of authentic customer reviews for a supplement product. The low fake percentage reflects that only one review raises mild suspicion, while the rest demonstrate the varied, personal, and sometimes critical feedback expected from real purchasers. The product insights from genuine reviews suggest users are taking this supplement for hormone-related conditions with mixed but generally positive experiences regarding effectiveness and tolerability.

Key patterns identified in the review analysis include: Personal medical context and conditions mentioned, Specific usage details and timelines, Mix of positive and negative experiences.

Review Statistics

780
Total Reviews on Amazon
-0.20
Rating Difference

Price Analysis

This appears to be a competitively priced mid-range supplement with a solid rating. Since the current Amazon price is unknown, compare it against the typical $25-$60 market range for similar I3C products. Look for discounts that bring it under $30 for good value.

MSRP Assessment

Estimated MSRP: $39.99
Source: Market research
Amazon Price: Unable to compare

Market Position

Positioning: Mid-range
Alternatives Range: $25-$60
Value: Offers good value with a higher 400mg dosage and 120-count bottle compared to many competitors with lower potencies or smaller quantities.

Buying Tips

Best Time to Buy: No strong seasonal pattern, but prices may dip during major sales events like Prime Day or Black Friday.
Deal Indicators: Price below $30, subscribe & save discount, coupon clip offers, or bundled with related supplements.
Watch For: Be wary of prices significantly below $20 (may indicate old stock or quality concerns) and check seller ratings carefully.
Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Jan 14, 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 (4.00 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 (4.20 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.

Share This Analysis

Learn More About Fake Reviews

Analyze new product