Magnesium Glycinate, Vitamin K2 & D3 Supplement – GMO-Free – VIT D MK7 K2 Vitamin Supplement & Magnesium Blend – with Nutrients for Bone Nutrition & Cardiovascular Function (Mixed Berry, 60 mL)
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Review Analysis Results
Analysis Summary
The majority of these reviews appear genuine, with approximately 85% showing authentic characteristics. The review set includes 15 total reviews, with 10 verified purchases (V) and 5 unverified (U). The verification rate of 67% is solid, and the distribution of ratings (mostly 5-star with some 4-star and one 3-star) reflects normal consumer behavior for a product that generally satisfies users. The presence of varied review lengths and perspectives suggests organic feedback rather than coordinated manipulation.
Strong evidence of authenticity comes from multiple reviews containing personal context and specific details. Review #12 (R16XGLG3SC2H15) provides detailed usage instructions about mixing with water in a shot glass and acknowledges the taste isn't perfect. Review #13 (R3U3KQPCKBQOGJ) offers a balanced 4-star perspective with specific criticism about missing ingredient labels. Review #14 (R254ENFT6OAAWU) compares this product to Athletic Greens with specific knowledge about oil-based supplements going rancid. These detailed, thoughtful reviews with personal experiences strongly indicate genuine users.
Some minor concerns exist with a few reviews that contain generic praise without specific details. Review #8 (RZNERB6VK1IGV) with just "works great" and Review #10 (R2D31T7OFZBM1B) with hyperbolic language ("never felt better in my entire life!") lack the specificity of most other reviews. However, these represent only a small fraction of the total feedback and could simply be from less articulate users rather than fake reviewers. There's no evidence of coordinated manipulation patterns like repetitive phrases or marketing language across multiple reviews.
Overall, this appears to be a legitimate review set for a product that generally satisfies users. The detailed, verified reviews with personal experiences outweigh the few generic positive comments. The product seems to be a liquid vitamin supplement that users appreciate for its taste, ease of use compared to pills, and lack of stomach discomfort. The few critical comments about taste or missing ingredient information add credibility to the overall authenticity of the feedback.
Key patterns identified in the review analysis include: Personal usage details (mixing methods, timing), Comparisons to other products, Balanced assessments of taste.
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.
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
This is a well-rated combination supplement in a convenient liquid form, typically positioned in the mid-to-premium range. Without the current Amazon price, compare it to similar D3/K2/Magnesium blends, aiming for $0.50-$0.75 per mL. The high rating suggests good perceived value, so prioritize verified purchase reviews over the lowest price.
MSRP Assessment
Market Position
Buying Tips
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 (4.40 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 (4.73 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.
