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Health, Household & Baby

JBA Harmony Hot Cacao, Women’s Collagen, Raw Cacao & Supplement Blend for Hair, Skin, and Nails, 15 Packets

Health, Household & Baby4.5· 28 Amazon ratings

Bias-adjusted across 28 Amazon ratings, Bayesian-shrunk to the category prior so the headline score reflects relative quality — not a raw star average. Cohort: Health, Household & Baby.

60.7%
Percentile · Global
50.8%
Percentile · Cohort
Health, Household & Baby
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JBA Harmony Hot Cacao, Women’s Collagen, Raw Cacao & Supplement Blend for Hair, Skin, and Nails, 15 Packets

How the score was built

Amazon ratings
28

used for the Bayesian percentile

Raw star average
4.5 / 5

unadjusted Amazon mean

Bayesian avg
4.34

raw rating shrunk to the category prior

Reviewer-graph z
-0.585

bias-corrected vs. each reviewer's baseline (2 qualifying)

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Same category · Health, Household & Baby

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