Is butylene/ethylene/styrene copolymer safe for baby skin?
Reviewed by VeriMom Editorial Team · Last reviewed
Baby skin
butylene/ethylene/styrene copolymer
NO KNOWN RISKS93
/100
Also relevant: pregnancy safety
Want to know if butylene/ethylene/styrene copolymer is also safe during pregnancy?
Is butylene/ethylene/styrene copolymer safe during pregnancy? →Gentle products containing butylene/ethylene/styrene copolymer

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Sources & references
Authoritative references used to score this ingredient.
Ingredients — Pregnancy-Safe Ingredients Database — 28,000+ Ingredients Rated
See also
Frequently asked questions
- Is butylene/ethylene/styrene copolymer safe for baby skin?
- No infant-specific reproductive or developmental toxicity data were identified. While hazard and mechanism scores remain 0, exposure (e) is increased by +1 for baby skin because polymers with measurable (even low) potential for dermal uptake should be considered to have higher relative exposure in infants due to immature barrier and higher surface-area-to-weight ratio; nevertheless overall systemic absorption is expected to be low.
- Is butylene/ethylene/styrene copolymer safe for newborns?
- No infant-specific reproductive or developmental toxicity data were identified. While hazard and mechanism scores remain 0, exposure (e) is increased by +1 for baby skin because polymers with measurable (even low) potential for dermal uptake should be considered to have higher relative exposure in infants due to immature barrier and higher surface-area-to-weight ratio; nevertheless overall systemic absorption is expected to be low.
- Can I use butylene/ethylene/styrene copolymer on a baby under 6 months?
- We don't have baby-skin-specific data for butylene/ethylene/styrene copolymer. Stick to ingredients we've marked no known risks for babies until more evidence is available.
- What are safer alternatives to butylene/ethylene/styrene copolymer for babies?
- See our curated list of pregnancy-safe alternatives to butylene/ethylene/styrene copolymer based on similar function and a no-known-risks safety band.
- How does VeriMom rate butylene/ethylene/styrene copolymer for baby skin?
- VeriMom scores butylene/ethylene/styrene copolymer at 93/100 (no known risks) 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.