vit4ever Sango Meereskoralle - 240 Kapseln (3 Monate) - 660 mg Calcium & 330 mg Magnesium - Natürliche Kalzium- und Magnesiumquelle - Hochdosiert

vit4ever Sango Meereskoralle - 240 Kapseln (3 Monate) - 660 mg Calcium & 330 mg Magnesium - Natürliche Kalzium- und Magnesiumquelle - Hochdosiert

ASIN: B0D9KRHGSM
Analysis Date: Dec 8, 2025

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Review Analysis Results

D
Authenticity Grade
42.00%
Fake Reviews
4.87
Original Rating
3.80
Adjusted Rating

Analysis Summary

This product shows a moderately concerning pattern with approximately 42% of reviews appearing suspicious. The review set contains 16 total reviews with an overwhelmingly positive distribution: 14 five-star reviews (87.5%) and 2 four-star reviews (12.5%), creating a perfect 4.88 average rating. Only 6 reviews (37.5%) are verified purchases, which is below the typical threshold for authentic review patterns. The remaining 10 reviews (62.5%) are unverified, raising immediate concerns about review authenticity.

Several reviews exhibit formulaic language patterns that suggest templated content. For example, review #1 states 'Sehr gut und gut einzunehmen' (Very good and easy to take) with minimal substance, while review #8 simply says 'Super' without elaboration. More concerning are the unverified reviews that appear to contain copied content, such as review #13 which includes what seems to be video player interface text ('Video Player is loading... Klicken, um das Video wiederzugeben') and review #14 which contains what appears to be copied health information about Okinawa water. These patterns suggest some reviews may be artificially generated or repurposed from other sources.

The authenticity indicators show mixed signals. Some reviews demonstrate genuine specificity, such as review #12 which discusses switching from calcium carbonate to this coral-based supplement and mentions the importance of magnesium combination. However, the high proportion of unverified reviews, combined with several extremely brief, generic positive statements and the presence of what appears to be copied content, creates significant doubt about the organic nature of the feedback. The emotional tone is consistently positive but often lacks the nuanced experiences typical of genuine supplement users.

Key concerns include the low verification rate, presence of potentially copied content in unverified reviews, and numerous extremely brief generic praises. Positive indicators include some detailed reviews that discuss personal supplementation journeys and specific product comparisons. The product appears to be a coral calcium supplement with magnesium, marketed for bone health and mineral supplementation, but the review authenticity issues warrant caution for potential buyers.

Key patterns identified in the review analysis include: Extremely brief generic praise, Unverified reviews with copied content, Multiple languages without clear user context.

Review Statistics

241
Total Reviews on Amazon
-1.07
Rating Difference

Price Analysis

This is a well-rated, high-dose calcium/magnesium supplement positioned in the mid-to-premium segment. Given the strong reviews, it offers good value if priced competitively within the €15-€35 range. Monitor Amazon for subscribe & save options or coupons to secure the best deal.

MSRP Assessment

Estimated MSRP: Unknown
Source: Unable to determine
Amazon Price: Unable to compare

Market Position

Positioning: Mid-range to Premium
Alternatives Range: €15-€35 for 3-month supply
Value: Offers high-dose calcium/magnesium from coral source with excellent ratings, justifying a premium over basic supplements.

Buying Tips

Best Time to Buy: No strong seasonal pattern, but check around January (New Year resolutions) and September (back-to-school) for potential promotions.
Deal Indicators: Price below €25, subscribe & save discounts, bundled offers with other supplements, or coupon availability.
Watch For: Watch for sudden price spikes above €35, unusually low prices from new sellers, or shipping fees that negate savings.
Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Dec 8, 2025

Understanding This Analysis

What does Grade D mean?

This product has significant review authenticity issues. Many reviews show patterns consistent with fake or incentivized reviews. Exercise caution.

Adjusted Rating Explained

The adjusted rating (3.80 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 (4.87 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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