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Is dehydroacetic acid safe during pregnancy?

Reviewed by · Last reviewed

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

Pregnancy-safe products containing dehydroacetic acid

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Sources & references

Authoritative references used to score this ingredient.

Frequently asked questions

Is dehydroacetic acid safe during pregnancy?
No harmonised reproductive classification (no H360/H361 in ECHA Annex VI) and no authoritative bodies (CIR/SCCS) indicating reproductive toxicity for dehydroacetic acid. ECHA Annex VI lists a harmonised classification H302 (acute oral harmful) only, which is not a reproductive hazard (ECHA Annex VI). CosIng and PubChem list the substance as a preservative/ingredient with no reproductive classification noted.
Is dehydroacetic acid safe while breastfeeding?
No evidence in regulatory sources or published safety assessments indicating reproductive or lactation-specific toxicity or required restrictions. Harmonised CLP (ECHA Annex VI) contains only H302 (acute oral toxicity) and no lactation/breastfeeding hazard classification; no CIR or SCCS safety advisory against use in lactating people was identified.
Is dehydroacetic acid safe for baby skin?
No data indicating developmental/infant-specific hazard (no H360/H361). However, because dehydroacetic acid is a low‑molecular‑weight preservative and not known to be completely non‑absorbable, infant skin exposure is conservatively scored with higher exposure (e+1) due to immature barrier and higher surface-area-to-weight (adult e=0 → infant e=1). No infant-specific mechanistic or toxicity evidence was identified.
How does VeriMom score dehydroacetic acid?
VeriMom scores dehydroacetic 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 dehydroacetic acid?
See our curated list of pregnancy-safe alternatives to dehydroacetic 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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