Product image of Biotin | Collagen | Keratin - Clinically Tested Supplement - Hair Growth Support, Skin & Nails - 25000 mcg Vitamins B2, B3, B6 & B7 + B1 & Hyaluronic Acid - Made in USA - Women & Men | 60 Capsules

Biotin | Collagen | Keratin - Clinically Tested Supplement - Hair Growth Support, Skin & Nails - 25000 mcg Vitamins B2, B3, B6 & B7 + B1 & Hyaluronic Acid - Made in USA - Women & Men | 60 Capsules

4.5(13,082 reviews)

AI-powered analysis of this product's reviews to help you make an informed purchase decision.

Trust Score Gauge showing A grade with 93% scoreCircular progress indicator displaying trust score from 0 to 100 percent, currently at 93 percent
A
0%🟢
Excellent

Trust Score

How trustworthy are the reviews for this product?

✓ Reviews appear trustworthy

Analysis Summary

Based on this review analysis, the product "Biotin | Collagen | Keratin" appears to be a trustworthy supplement for hair growth support, skin, and nail care, with a high overall score of 93/100. The review quality is generally good, but the seller's reputation could be improved, scoring 78/100. The product's consistency and reviewer credibility are strong, suggesting that the supplement is effective and reliable, but it's essential to consider the seller's reputation when making a purchase.

Review Timeline

Review patterns over time - spikes may indicate manipulation

95%
Velocity Score
Spikes
0

None found

Peak
5

Reviews/mo

Timeline
2

Months

Pattern Analysis

Good: Review pattern appears natural with steady growth. No suspicious spikes that might indicate review manipulation.

Keyword Analysis

Common phrases and their authenticity patterns

81%
Authenticity
great product(5)amazing results(8)highly recommend(11)
Positive
2

Natural phrases

Critical
0

Genuine concerns

Suspicious
1

Generic phrases

Language Authenticity

Vocabulary Diversity100%
Natural Language Flow77%
Unique Phrasing91%

Good: Language patterns appear natural with good diversity. Reviews use varied vocabulary and authentic expressions.

Recommendation

✅ Recommended

Analysis Date

September 18, 2025

Total Reviews

13,082 reviews analyzed

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Grade ABiotin | Collagen | Keratin - Clinically Tested Supplement - Hair Growth Support, Skin & Nails - 25000 mcg Vitamins B2, B3, B6 & B7 + B1 & Hyaluronic Acid - Made in USA - Women & Men | 60 Capsules