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Beauty & Personal Care

Ulensy Beard Straightener, Electric Beard Straightener Brush, Multifunctional Beard and Hair Straightening Heat Brush Comb, Best Heat Beard Straightener Brush for Gift

Beauty & Personal Care4.4· 329 Amazon ratings

Bias-adjusted across 329 Amazon ratings, Bayesian-shrunk to the category prior so the headline score reflects relative quality — not a raw star average. Cohort: Beauty & Personal Care.

67.5%
Percentile · Global
67.0%
Percentile · Cohort
Beauty & Personal Care
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Ulensy Beard Straightener, Electric Beard Straightener Brush, Multifunctional Beard and Hair Straightening Heat Brush Comb, Best Heat Beard Straightener Brush for Gift

How the score was built

Amazon ratings
329

used for the Bayesian percentile

Raw star average
4.4 / 5

unadjusted Amazon mean

Bayesian avg
4.37

raw rating shrunk to the category prior

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Same category · Beauty & Personal Care

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