Is polyacrylic acid safe during pregnancy?
Reviewed by VeriMom Editorial Team · Last reviewed
Pregnancy-Safe Ingredients Database — 28,000+ Ingredients Rated
polyacrylic acid
NO KNOWN RISKS100
/100
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Pregnancy-safe products containing polyacrylic acid

Twoone Onetwo
Twoone Onetwo Sérum Facial Peles Sensíveis
99/100

CHARLEY
CHARLEY Medicated Bicarbonate Bath Tablet - 40g
99/100

Skyn Iceland
skyn ICELAND Hydro Cool Firming Eye Gel
99/100

CHARLEY
CHARLEY Loyly Midnight Bath Soak & Hand Cream Set - 1 set
99/100

OMD
OMD Charm Stick Gel - 1pc
99/100

Sallve
Sallve Esfoliante Enzimático
98/100
open beauty facts
Unknown
parodontax
98/100

Sallve
Sallve Máscara Purificante
98/100

freck
freck Lid Lick
98/100

Lapcos
Lapcos Honey Sheet Mask
98/100
Related ingredients
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Sources & references
Authoritative references used to score this ingredient.
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.