Is octadecene/ma copolymer octadodecyl/beta-sitosteryl esters safe during pregnancy?
Reviewed by VeriMom Editorial Team · Last reviewed
Pregnancy-Safe Ingredients Database — 28,000+ Ingredients Rated
octadecene/ma copolymer octadodecyl/beta-sitosteryl esters
NO KNOWN RISKS100
/100
0
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Frequently asked questions
- Is octadecene/ma copolymer octadodecyl/beta-sitosteryl esters safe during pregnancy?
- No harmonised CLP reproductive classification (no H360/H361) or SCCS/CIR safety assessment found for this CAS; ingredient is a large, polymeric lipid/ester with no published reproductive/toxicology signals in available regulatory databases (ECHA, PubChem, CosIng). Therefore default no evidence of reproductive hazard. (Sources: ECHA Annex VI, PubChem, CosIng)
- Is octadecene/ma copolymer octadodecyl/beta-sitosteryl esters safe while breastfeeding?
- No data or regulatory flags indicating reproductive or lactation hazards; physicochemical properties (polymeric/esterified sterol) suggest minimal systemic hazard and no specific mechanisms for transfer into breast milk documented in available sources. (Sources: ECHA, PubChem, CosIng)
- Is octadecene/ma copolymer octadodecyl/beta-sitosteryl esters safe for baby skin?
- No infant-specific toxicity data found. The material is a high‑molecular weight polymeric ester/sterol derivative (expected low dermal penetration), so default low/ negligible exposure for topical cosmetic use on baby skin; no evidence to raise hazard or mechanistic concern. (Sources: ECHA, PubChem, CosIng; absence of CIR/SCCS opinions)
- How does VeriMom score octadecene/ma copolymer octadodecyl/beta-sitosteryl esters?
- VeriMom scores octadecene/ma copolymer octadodecyl/beta-sitosteryl esters 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 octadecene/ma copolymer octadodecyl/beta-sitosteryl esters?
- See our curated list of pregnancy-safe alternatives to octadecene/ma copolymer octadodecyl/beta-sitosteryl esters 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.

