NOW Supplements, Quercetin with Bromelain, Balanced Immune System*, 60 Veg Capsules

NOW Supplements, Quercetin with Bromelain, Balanced Immune System*, 60 Veg Capsules

ASIN: B0C3JGCZH7
Analysis Date: Jan 19, 2026 (re-analyzed Jan 19, 2026)

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Review Analysis Results

B
Authenticity Grade
12.00%
Fake Reviews
4.79
Original Rating
4.50
Adjusted Rating

Analysis Summary

The overwhelming majority of these reviews appear genuine, with approximately 88% showing authentic characteristics. Most reviews are verified purchases and contain specific personal experiences, detailed product knowledge, or balanced perspectives that align with genuine user feedback. The high concentration of 5-star ratings is expected for a well-regarded supplement from a trusted brand like NOW Foods, particularly in the health supplement category where users often share positive experiences with effective products.

Strong evidence of authenticity includes multiple reviews with detailed personal health contexts: review #2 describes a 10-year struggle with earaches and sinus issues, review #8 discusses a child's severe seasonal allergies and resistance to antihistamines, review #11 mentions using the product for cataracts with specific packaging details, and review #15 shares experiences with stage IV osteomalacia pain relief. These detailed narratives with specific medical contexts are highly indicative of genuine users. Additionally, several reviews demonstrate product knowledge, such as review #3 discussing quercetin as an ionophore for zinc absorption and review #10 mentioning C-reactive protein reduction.

Only minimal concerns exist, primarily with a few very brief reviews that lack personal context. Review #5 ("Good price and product") and review #7 ("Good medicine for allergy") are extremely concise but still plausible as genuine feedback from satisfied customers. Review #6 mentions Australian pricing and regulations, which adds geographic specificity that suggests authenticity. The single 3-star review (#13) expresses disappointment about silicon dioxide content, demonstrating balanced critical feedback that further supports overall authenticity.

In summary, this review set shows strong signals of authenticity with detailed personal health narratives dominating the feedback. While a few brief reviews could theoretically be simplistic fake reviews, they represent a small minority and lack the repetitive marketing language or generic praise patterns characteristic of manipulation campaigns. The presence of specific medical conditions, geographic references, and one balanced critical review creates a credible profile of genuine customer experiences with this supplement.

Key patterns identified in the review analysis include: Detailed personal health narratives, Specific product knowledge (ionophores, bromelain ratios), Geographic and regulatory references.

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.

21,147
Total Reviews on Amazon
14
Reviews Analyzed
12
Genuine Reviews
2
Fake Reviews
-0.29
Rating Difference

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

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Price Analysis

NOW Supplements typically positions in the mid-range of the immune supplement market with strong consumer trust. Expect to pay $20-30 for this product on Amazon, with best value found through Subscribe & Save or during seasonal promotions. Given the 4.79/5 rating from over 21,000 reviews, this represents a reliable choice in its category.

MSRP Assessment

Estimated MSRP: $25.99
Source: Brand typical pricing
Amazon Price: Unable to compare

Market Position

Positioning: Mid-range
Alternatives Range: $18-$40
Value: NOW Supplements offers good value with strong brand reputation and high customer ratings compared to similar immune support supplements.

Buying Tips

Best Time to Buy: Best prices often during winter immune season (October-January) and Amazon Prime Day events.
Deal Indicators: Subscribe & Save discounts, coupon clip offers, and multi-bottle bundles typically provide 15-30% savings.
Watch For: Watch for third-party sellers charging significantly above $40, and verify seller is 'Amazon.com' or 'NOW Foods' for authenticity.
Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Jan 19, 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 (4.79 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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