Prenatal phthalates and early developmental screening
Results varied by metabolite and developmental domain, while mixture analyses were not significantly associated with delay in most domains.

HealthyBaby · Diapers
Current best-in-class pickAn EWG VERIFIED disposable diaper with unusually specific chemical-screening criteria and full component disclosure.
EWG's diaper standard bars intentionally added phthalates and sets a finished-product contamination threshold, which is stronger evidence than a bare front-label claim.
EWG's published diaper criteria prohibit intentionally added phthalates and require finished-product contamination below 50 parts per million.
Below 50 ppm is a defined limit, not zero-detect. Fit and absorbency vary, and some recent brand-page reviews were collected through product sampling.
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Checked September 8, 2026
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Why the category matters
Results varied by metabolite and developmental domain, while mixture analyses were not significantly associated with delay in most domains.
Most overall associations were null, with a limited number of sex-specific associations that need replication.