Nutricost Ursolic Acid 300mg, 120 Capsules - Vegetarian, Non GMO, Gluten Free, Soy Free

Nutricost Ursolic Acid 300mg, 120 Capsules - Vegetarian, Non GMO, Gluten Free, Soy Free

ASIN: B09QHF2Z45
Analysis Date: Feb 18, 2026 (re-analyzed Feb 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 clear outlier showing manipulation patterns. Most reviews (8 out of 9) demonstrate authentic characteristics including personal context, specific experiences, balanced perspectives, and verified purchase status. The high proportion of positive ratings (7 out of 9 are 4-5 stars) is consistent with a quality supplement product where satisfied customers are more likely to leave reviews.

Strong evidence of authenticity includes detailed personal narratives like the 63-year-old male discussing strength training and sarcopenia (review 3), the user who purchased for weight loss at age 53 (review 7), and the person recovering from elbow and shoulder injuries (review 9). These reviews contain specific, individualized experiences that would be difficult to fabricate systematically. Even the 4-star review mentioning side effects (diarrhea) demonstrates authenticity through balanced reporting of both benefits and drawbacks.

The only concerning review is the video-focused review (review 8), which appears to be a template or placeholder text rather than an authentic user experience. This review lacks personal context, reads like generic marketing copy, and doesn't discuss actual product usage or effects. However, this represents just 11% of the sample and stands out clearly from the otherwise authentic reviews.

Overall, this product appears to have genuine user engagement with only minimal manipulation attempts. The authentic reviews provide valuable insights into real-world usage patterns, including varied motivations (muscle gain, weight loss, injury recovery) and mixed experiences. The single suspicious review is easily identifiable and doesn't reflect on the overall authenticity of the feedback.

Key patterns identified in the review analysis include: Verified purchase status on all reviews, Specific personal demographics and use cases, Balanced reporting including side effects and uncertainties.

Review Statistics

547
Total Reviews on Amazon
-0.36
Rating Difference
Editor's Analysis

Evaluating Ursolic Acid Supplements: What Makes Nutricost's 300mg Formula Stand Out

When considering ursolic acid supplements like Nutricost's 300mg vegetarian capsules, buyers should understand this compound's emerging status in the supplement market. Unlike established vitamins, ursolic acid requires careful evaluation of sourcing, concentration, and formulation purity, particularly given this product's non-GMO, gluten-free, and soy-free claims.

Key Considerations Before Buying

  • The 300mg dosage represents a substantial concentration compared to many competitors, but individual response varies significantly based on metabolism and fitness goals.
  • Vegetarian capsule formulation matters for those with dietary restrictions, but verify the cellulose source since 'vegetarian' doesn't guarantee vegan certification.
  • Third-party testing documentation is crucial for ursolic acid supplements since the FDA doesn't verify purity or potency claims before market.

What Our Analysts Recommend

Quality indicators include batch-specific Certificates of Analysis (CoA) verifying the 300mg ursolic acid content and absence of heavy metals. Also examine whether the manufacturer discloses the ursolic acid source—typically apple peels or holy basil—as this affects bioavailability and potential allergen exposure.

Blended Vitamin & Mineral Supplements Market Context

Market Overview

The ursolic acid supplement market remains relatively niche compared to mainstream vitamins, with products primarily targeting fitness enthusiasts and those seeking natural anti-inflammatory support. Most offerings cluster in the 150-500mg range, making Nutricost's 300mg capsules a mid-to-high potency option.

Common Issues

Inconsistent potency between batches and vague sourcing information plague this category, alongside exaggerated claims about muscle growth and fat loss without sufficient human clinical evidence. Many products also contain unnecessary fillers that contradict 'clean label' marketing.

Quality Indicators

Look for transparent manufacturers who disclose their ursolic acid extraction method (CO2 extraction preferred) and provide third-party verification. Quality products typically avoid magnesium stearate and titanium dioxide while maintaining stable capsule formulations.

Review Authenticity Insights

Grade B Interpretation

The Grade B authenticity rating with 15% estimated fake reviews indicates generally reliable feedback, though shoppers should remain cautious of overly enthusiastic reviews. The adjusted 4.20/5 rating (down from 4.56/5) suggests genuine satisfaction but with more realistic expectations than the raw average implies.

Trust Recommendation

Focus on verified purchase reviews that mention specific usage periods (4+ weeks) and balanced effects, as these align with ursolic acid's gradual action. Be skeptical of reviews claiming dramatic immediate results, as this contradicts the compound's known pharmacokinetics.

Tips for Reading Reviews

Prioritize reviews discussing combination with exercise routines or dietary changes, as ursolic acid's effects are context-dependent. Look for mentions of digestive tolerance since some users experience mild gastrointestinal effects with higher-potency formulations.

Expert Perspective

Nutricost's offering presents a competitively dosed ursolic acid supplement with clean formulation credentials, though the authenticity analysis reveals some review inflation typical for this category. The 4.20 adjusted rating from verified purchasers suggests genuine user satisfaction, particularly regarding product consistency and vegetarian formulation integrity. However, the absence of disclosed sourcing for the ursolic acid raises questions about standardization and bioavailability that informed buyers should consider.

Purchase Considerations

Weigh the 300mg dosage against your tolerance level—new users might consider starting with half capsules. The 120-count supply represents a 2-4 month regimen at typical dosing, making cost-per-serving reasonable within the premium supplement category. Those with soy or gluten sensitivities can reasonably trust the labeled exclusions given Nutricost's manufacturing reputation.

Comparing Alternatives

Shoppers should compare extraction methods and additional testing protocols with competitors like Nootropics Depot or Pure Encapsulations before deciding.

Price Analysis

Nutricost supplements generally offer good value in the mid-range market. Check the current Amazon price against the typical $18-$35 range for similar ursolic acid products. Look for Subscribe & Save or coupon offers for the best value.

MSRP Assessment

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

Market Position

Positioning: Mid-range
Alternatives Range: $18-$35
Value: Nutricost typically offers competitive pricing for quality supplements, making this a solid mid-range option in the ursolic acid category.

Buying Tips

Best Time to Buy: Look for deals around New Year's resolution season (January) or Amazon Prime Day events.
Deal Indicators: Subscribe & Save discounts, coupon checkboxes on product page, or bundled offers with related supplements.
Watch For: Watch for third-party sellers charging significantly above typical market prices; verify seller is 'Nutricost' or 'Amazon.com'.
Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Feb 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