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Beauty & Personal Care

Beard Straightener for Men and Heated Beard Straightening Brush - Multifunctional Electric Beard Comb and Heated Beard Brush with Dual Voltage 110-240V, for All Hair Types, Great for Travel

Beauty & Personal Care4.0· 209 Amazon ratings

Bias-adjusted across 209 Amazon ratings, Bayesian-shrunk to the category prior so the headline score reflects relative quality — not a raw star average. Cohort: Beauty & Personal Care.

12.8%
Percentile · Global
15.0%
Percentile · Cohort
Beauty & Personal Care
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Beard Straightener for Men and Heated Beard Straightening Brush - Multifunctional Electric Beard Comb and Heated Beard Brush with Dual Voltage 110-240V, for All Hair Types, Great for Travel

How the score was built

Amazon ratings
209

used for the Bayesian percentile

Raw star average
4.0 / 5

unadjusted Amazon mean

Bayesian avg
4.09

raw rating shrunk to the category prior

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Same category · Beauty & Personal Care

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