Pure Encapsulations Essential Amino Acids - Muscle Recovery Support & Health* - with Leucine, Threonine & Tryptophan - 180 Capsules

Pure Encapsulations Essential Amino Acids - Muscle Recovery Support & Health* - with Leucine, Threonine & Tryptophan - 180 Capsules

ASIN: B074R3KVY8
Analysis Date: Oct 10, 2025 (re-analyzed Jan 18, 2026)

As an Amazon Associate I earn from qualifying purchases.

Review Analysis Results

B
Authenticity Grade
15.00%
Fake Reviews
4.56
Original Rating
4.20
Adjusted Rating

Analysis Summary

The overwhelming majority of these reviews appear genuine, with only one showing potential manipulation patterns. Of the 10 reviews analyzed, 9 demonstrate clear authentic characteristics including personal medical contexts, specific usage timelines, balanced perspectives, and verified purchase indicators. The high concentration of positive ratings is consistent with a reputable supplement brand where satisfied customers are motivated to share their experiences.

Multiple reviews contain strong genuine signals that would be difficult to fabricate. Review #1 mentions trust in the brand's quality control and specifically notes they are 'not affiliated or sponsored.' Review #4 provides detailed personal context about postpartum recovery and a specific timeline ('within 3 days I could start to feel a difference'). Review #8 shares an extensive medical journey spanning 18 months across multiple countries, which is highly specific and personal. Even the 2-star review (#9) shows authenticity by expressing brand loyalty while criticizing specific quality control issues with seal integrity.

The only concerning review is #3 ('I'm happy with this brand. This is a good addition to my daily supplements.'), which is exceptionally brief and generic without any personal context or specific product experience. This pattern sometimes appears in incentivized reviews, though it could also represent a genuine but terse customer. Review #6 shows some marketing-like phrasing but is balanced by specific personal observations about bottle size and comparison shopping.

Overall, this appears to be a collection of authentic customer feedback for a product that generally delivers positive results. The single potentially problematic review represents a small minority, and the detailed personal narratives in most reviews strongly indicate genuine user experiences. The product seems to be effective for muscle recovery, postpartum healing, and general wellness based on the varied but consistent positive reports from verified purchasers.

Key patterns identified in the review analysis include: Detailed personal health narratives, Specific timelines of effects, Brand trust without affiliation claims.

Review Statistics

1,012
Total Reviews on Amazon
-0.36
Rating Difference

Price Analysis

Pure Encapsulations is a premium supplement brand, so expect to pay more than for generic amino acids. Given the high rating, the product likely justifies its cost for quality-conscious buyers. Check for Subscribe & Save or clip-on coupons to get the best value, and only buy from authorized sellers to ensure authenticity.

MSRP Assessment

Estimated MSRP: $45-$55
Source: Brand typical pricing
Amazon Price: Unable to compare

Market Position

Positioning: Premium
Alternatives Range: $15-$40
Value: Pure Encapsulations commands a premium price for pharmaceutical-grade quality and third-party testing, offering higher purity than most mainstream supplement brands.

Buying Tips

Best Time to Buy: Best prices often around New Year's (fitness resolutions) and Prime Day/Black Friday.
Deal Indicators: Subscribe & Save discounts, coupon clip-on offers, or multi-bottle bundles.
Watch For: Watch for prices significantly below $30, which may indicate expired stock, counterfeit product, or unauthorized seller.
Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Jan 18, 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 (4.20 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 (4.56 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.

Share This Analysis

Learn More About Fake Reviews

Analyze new product