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Is butyl methacrylate safe for baby skin?

Reviewed by · Last reviewed

Baby skin
butyl methacrylate
HIGH RISK
39
/100

Also relevant: pregnancy safety

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Gentler alternatives for baby skin

Sources & references

Authoritative references used to score this ingredient.

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

See also

Frequently asked questions

Is butyl methacrylate safe for baby skin?
No infant‑specific reproductive or developmental hazard evidence and no harmonised repro classification. However, because infant skin has higher surface‑area‑to‑body‑weight and a more permeable barrier, the adult exposure score (1) is increased by +1 for baby skin, giving an exposure score of 2. Note that the substance is a known skin irritant and sensitiser (ECHA Annex VI), so topical use on infant skin could pose local irritation/sensitisation risks even if systemic reproductive risk is not established.
Is butyl methacrylate safe for newborns?
No infant‑specific reproductive or developmental hazard evidence and no harmonised repro classification. However, because infant skin has higher surface‑area‑to‑body‑weight and a more permeable barrier, the adult exposure score (1) is increased by +1 for baby skin, giving an exposure score of 2. Note that the substance is a known skin irritant and sensitiser (ECHA Annex VI), so topical use on infant skin could pose local irritation/sensitisation risks even if systemic reproductive risk is not established.
Can I use butyl methacrylate on a baby under 6 months?
We don't have baby-skin-specific data for butyl methacrylate. Stick to ingredients we've marked no known risks for babies until more evidence is available.
What are safer alternatives to butyl methacrylate for babies?
See our curated list of pregnancy-safe alternatives to butyl methacrylate based on similar function and a no-known-risks safety band.
How does VeriMom rate butyl methacrylate for baby skin?
VeriMom scores butyl methacrylate at 39/100 (high 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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