Life Extension Food Sensitivity Relief with Diamine Oxidase (DAO), Occasional Gas, Digestive Comfort, histamine Sensitivity, DAO Enzyme Supplement, Gluten Free, Non-GMO, Vegetarian, 60 Capsules
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Review Analysis Results
Analysis Summary
The reviews show a mixed pattern with some legitimate characteristics and moderate suspicious elements. Positive aspects include: natural distribution of ratings (5, 4, 3, 1 stars), detailed medical condition descriptions (MCAS, histamine intolerance), and specific product mentions (vegan DAO, pea sprout vs porcine kidney). Concerning patterns include: multiple reviews using medical acronyms (MCAS, DAO) in promotional ways, some overly enthusiastic language ('changed my life!!'), and several reviews mentioning the same specific conditions. However, the presence of negative reviews (3-star and 1-star) discussing legitimate product issues and the detailed descriptions of personal health experiences suggest many reviews are authentic. The moderate fake percentage reflects that while some reviews may be incentivized or overly promotional, the majority appear to be from genuine users with real health concerns.
Review Statistics
Price Analysis
This is a premium-priced specialty digestive supplement targeting histamine sensitivity. Without the current Amazon price, compare it to similar DAO enzyme products in the $25-$45 range. Look for Subscribe & Save options or manufacturer coupons for the best value, and verify you're purchasing from Life Extension or an authorized seller.
MSRP Assessment
Market Position
Buying Tips
Understanding This Analysis
What does Grade C mean?
This product has moderate review authenticity concerns. A notable portion of reviews show suspicious patterns. Consider reading reviews carefully before purchasing.
Adjusted Rating Explained
The adjusted rating (3.40 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 (4.00 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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