VeriMomIs ethylene/propylene/styrene copolymer safe during pregnancy?
Reviewed by VeriMom Editorial Team · Last reviewed
Pregnancy-Safe Ingredients Database — 28,000+ Ingredients Rated
ethylene/propylene/styrene copolymer
NO KNOWN RISKS100
/100
0
Pregnancy-safe products containing ethylene/propylene/styrene copolymer
WUNDER2
WUNDER2 WUNDERCLEANSE
100/100
Aestura
Aestura AtoBarrier 365 Hydro Soothing Cream - 60ml
100/100
glossier
Glossier Play Niteshine
100/100
LANEIGE Lip Sleeping Mask EX - 8g - Apple Lime
100/100
ULTA
ULTA Healthy Hydration Lip Sleeping Mask
100/100
Aura
AURA Liquid Highlighter For Face & Body
100/100
Etude House
Etude House Fruity Lip Balm No02 Peach
100/100
Doll face
Doll Face Super Natural Brow Tamer & Sealer
100/100
SpoiledChild
SpoiledChild Hydro-lock Overnight Lip Mask
100/100
Primera
Primera Natural Berry Lip Mask
99/100
Related ingredients
See also
Sources & references
Authoritative references used to score this ingredient.
Frequently asked questions
- Is ethylene/propylene/styrene copolymer safe during pregnancy?
- No harmonised CLP reproductive classification (no H360/H361) for the polymer was found in ECHA Annex VI, nor are there CIR or SCCS safety assessments indicating reproductive hazard. Peer‑reviewed literature does not report reproductive toxicity for the intact copolymer; polymers of this type are large, inert film formers with negligible dermal uptake (sources: ECHA Annex VI — no harmonised classification; CosIng listing; PubMed search — no reproductive studies).
- Is ethylene/propylene/styrene copolymer safe while breastfeeding?
- No evidence of lactation/breastfeeding transfer or mammary toxicity for the intact copolymer. High‑molecular‑weight polymers are not expected to be systemically bioavailable and therefore unlikely to reach breast milk. No CIR/SCCS warnings or ECHA harmonised classifications were identified.
- Is ethylene/propylene/styrene copolymer safe for baby skin?
- For infant (0–3 yr) topical exposure, the polymer itself is expected to have negligible absorption due to high molecular weight and film‑forming nature. Per the guideline, baby exposure is not increased because available data indicate non‑absorbability; however, if significant residual styrene monomer were present in a formulation, that could alter exposure—no infant‑specific adverse data were found.
- How does VeriMom score ethylene/propylene/styrene copolymer?
- VeriMom scores ethylene/propylene/styrene copolymer 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 ethylene/propylene/styrene copolymer?
- See our curated list of pregnancy-safe alternatives to ethylene/propylene/styrene copolymer based on similar function and a no-known-risks safety band.
Check your own skincare
Paste any product's ingredient list into our free checker and see every ingredient scored against EU regulatory data and peer-reviewed research.
Open the pregnancy-safe ingredient checkerCheck every label in 2 seconds
Get VeriMom free — scan any product and see the pregnancy safety score instantly.
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.