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Is acetic acid safe for baby skin?

Reviewed by · Last reviewed

Baby skin
acetic acid
LOW RISK
87
/100

Also relevant: pregnancy safety

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Gentle products containing acetic acid

Sources & references

Authoritative references used to score this ingredient.

IngredientsPregnancy-Safe Ingredients Database — 28,000+ Ingredients Rated

See also

Frequently asked questions

Is acetic acid safe for baby skin?
No developmental/reproductive classification or mechanism identified. However, infant skin has higher surface-area-to-weight and an immature barrier so dermal exposure is expected to be higher than adults; combined with acetic acid's potential for irritation/corrosivity (H314 harmonised), exposure rating increased by +1 for 0–3 y. Care advised with concentrations that are irritating or corrosive (ECHA Annex VI, CosIng).
Is acetic acid safe for newborns?
No developmental/reproductive classification or mechanism identified. However, infant skin has higher surface-area-to-weight and an immature barrier so dermal exposure is expected to be higher than adults; combined with acetic acid's potential for irritation/corrosivity (H314 harmonised), exposure rating increased by +1 for 0–3 y. Care advised with concentrations that are irritating or corrosive (ECHA Annex VI, CosIng).
Can I use acetic acid on a baby under 6 months?
We don't have baby-skin-specific data for acetic acid. Stick to ingredients we've marked no known risks for babies until more evidence is available.
What are safer alternatives to acetic acid for babies?
See our curated list of pregnancy-safe alternatives to acetic acid based on similar function and a no-known-risks safety band.
How does VeriMom rate acetic acid for baby skin?
VeriMom scores acetic acid at 87/100 (low risk) based on EU CosIng status, ECHA hazard classifications, and peer-reviewed PubMed studies. Our scoring pipeline is fully transparent.

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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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