Magnesium Citrate Powder Capsules 400mg - 180 Count Veg Caps - PhiNaturals Supplements - Nervous System Support and Enzyme Function

Magnesium Citrate Powder Capsules 400mg - 180 Count Veg Caps - PhiNaturals Supplements - Nervous System Support and Enzyme Function

ASIN: B01KY6NH9A
Analysis Date: Dec 25, 2025

Review Analysis Results

B
Authenticity Grade
15.00%
Fake Reviews
4.53
Original Rating
4.20
Adjusted Rating

Analysis Summary

The overwhelming majority of these reviews appear genuine, with only a small subset showing potential manipulation patterns. Approximately 85% of the reviews demonstrate authentic characteristics including personal health narratives, specific usage details, balanced perspectives, and verified purchase status. The reviews span multiple languages (English, Spanish, German) and include varied ratings (3-5 stars), which aligns with natural review distribution rather than coordinated manipulation.

Strong evidence of authenticity includes detailed personal stories about specific health issues (leg cramps, insomnia, thyroid issues), specific usage instructions ("one capsule with dinner," "one hour before bedtime"), and balanced feedback that includes both positive experiences and constructive criticism. Review #4 provides a particularly detailed account of using the product for a month to address nighttime leg cramps, while review #8 notes changes in capsule thickness and powder residue, demonstrating genuine observation. Review #13 includes an edit after contacting the company, showing ongoing engagement with the product.

Only a few reviews raise minor concerns: review #7 uses marketing-style language ("Gentle & Effective! ✨" with emojis and bullet-point benefits) that appears somewhat generic, and review #12 is extremely brief ("👍🏽") with minimal content. However, these represent a small minority, and even some of the simpler positive reviews could be from satisfied customers who aren't verbose writers.

Overall, this appears to be a legitimate product with predominantly genuine customer feedback. The few potentially inauthentic reviews don't follow clear coordinated patterns and may simply represent enthusiastic customers or those who prefer concise feedback. The detailed personal experiences, varied ratings, and specific usage information strongly suggest authentic customer experiences outweigh any minor manipulation attempts.

Key patterns identified in the review analysis include: Detailed personal health narratives, Specific usage instructions and timing, Mixed ratings with constructive feedback.

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.

13,520
Total Reviews on Amazon
15
Reviews Analyzed
13
Genuine Reviews
2
Fake Reviews
-0.33
Rating Difference

Price Analysis

This magnesium supplement appears competitively positioned in the mid-range market with excellent customer ratings. For best value, monitor for Subscribe & Save discounts or seasonal sales events. Always verify the seller is 'PhiNaturals' or Amazon directly to ensure product authenticity.

MSRP Assessment

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

Market Position

Positioning: Mid-range
Alternatives Range: $18-$35
Value: PhiNaturals offers competitive pricing for a 180-count magnesium supplement with strong customer ratings, positioning it as solid value in the mid-range segment.

Buying Tips

Best Time to Buy: Best prices often occur during Amazon Prime Day, Black Friday, and January wellness sales.
Deal Indicators: Look for Subscribe & Save discounts (typically 5-15% off), coupon clip offers, or bundle deals with other supplements.
Watch For: Watch for sudden price spikes above $35, unusually low prices below $15 (may indicate counterfeit), and check seller ratings before purchasing.
Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Dec 25, 2025

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