Is it safe for pregnant women to use personal care products without checking effects on fetal growth?
No. Personal care exposure during pregnancy correlates with altered fetal growth measurements.
What's actually in it
A daily pregnant person's bathroom routine usually includes shampoo, conditioner, body wash, face cream, sunscreen, makeup, and possibly perfume. Each product delivers several chemicals that reach the fetus through maternal blood. Individually, the amounts are small. Collectively, across 9 months of daily use, they show up in fetal growth measurements.
The placenta acts as a partial barrier, not a complete one. Small fat-soluble molecules cross easily.
What the research says
A 2026 systematic evidence map in Environ Int examined the association between exposure to personal care products and fetal growth. Across dozens of studies, higher maternal use and biomarker levels correlated with small but measurable changes in fetal growth measurements including birth weight and head circumference.
For pregnancy, the cleanup list: fragrance-free everything, paraben-free, phthalate-free, phenol-free skincare. EWG Skin Deep lets you scan a barcode and see a product's rating. Simple alternatives work: plain coconut oil as body moisturizer, organic shea butter for stretch marks, mineral sunscreen without benzophenone. Starter kits from brands like Attitude, Beautycounter, and Badger Balm are set up for this.
The research at a glance
| Study | Journal | Year |
|---|---|---|
| Systematic evidence map on the association between exposure to personal care products and fetal growth. | Environ Int | 2026 |
What to use instead
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