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Is polyacrylic acid safe during pregnancy?

Reviewed by · Last reviewed

Pregnancy-Safe Ingredients Database — 28,000+ Ingredients Rated
polyacrylic acid
NO KNOWN RISKS
100
/100
0

Pregnancy-safe products containing polyacrylic acid

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Frequently asked questions

Is polyacrylic acid safe during pregnancy?
Polyacrylic acid (CAS 9003-01-4) is a high-molecular-weight polymer used as a topical thickener with no harmonised reproductive classification on ECHA Annex VI and no published reproductive or developmental toxicity signal in regulatory dossiers or CIR-like safety evaluations. Available information (ECHA registration summaries, PubChem safety notes, CIR-style polymer assessments) indicates minimal systemic absorption and no evidence of endocrine or teratogenic activity, so it is considered safe for use in cosmetics during pregnancy at typical topical exposures.
Is polyacrylic acid safe while breastfeeding?
No evidence of reproductive or lactation-related toxicity, no harmonised CLP reproductive hazard, and low systemic bioavailability reported for polyacrylic acid in regulatory summaries; therefore risk to breastfeeding infant from typical topical cosmetic use is expected to be negligible.
Is polyacrylic acid safe for baby skin?
Hazard and mechanism remain unsupported by data. Exposure score increased by +1 for infants because although adult dermal absorption is negligible (regulatory summaries), infant skin has higher surface-area-to-weight and an immature barrier, so a low but measurable relative exposure is plausible for topical use; no infant-specific adverse effects reported.
How does VeriMom score polyacrylic acid?
VeriMom scores polyacrylic acid at 100/100 (no known risks) based on EU CosIng status, ECHA hazard classifications, and peer-reviewed PubMed studies. Our scoring pipeline is fully transparent.
What are pregnancy-safe alternatives to polyacrylic acid?
See our curated list of pregnancy-safe alternatives to polyacrylic acid based on similar function and a no-known-risks safety band.

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Medical Disclaimer

This information is for educational purposes only and does not constitute medical advice. Safety scores are based on publicly available data and may not reflect all risks. Always consult your healthcare provider before using any product during pregnancy or breastfeeding.

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