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Health, Household & Baby

Calcium, Magnesium, Zinc, Plus Vitamin D3, Bone and Teeth Health Supplement Women, Immune System, Gluten Free, Sugar Free, 90 Softgels, Calcifor Extra by Pharmatech ®

Health, Household & Baby4.8· 358 Amazon ratings

Bias-adjusted across 358 Amazon ratings, Bayesian-shrunk to the category prior so the headline score reflects relative quality — not a raw star average. Cohort: Health, Household & Baby.

97.0%
Percentile · Global
93.9%
Percentile · Cohort
Health, Household & Baby
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Calcium, Magnesium, Zinc, Plus Vitamin D3, Bone and Teeth Health Supplement Women, Immune System, Gluten Free, Sugar Free, 90 Softgels, Calcifor Extra by Pharmatech ®

How the score was built

Amazon ratings
358

used for the Bayesian percentile

Raw star average
4.8 / 5

unadjusted Amazon mean

Bayesian avg
4.69

raw rating shrunk to the category prior

Reviewer-graph z
0.707

bias-corrected vs. each reviewer's baseline (0 qualifying)

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Same category · Health, Household & Baby

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