임신 중 styrene oxide을 피해야 할까요? | VeriMom

What to use instead

Pregnancy-safe ingredients that serve a similar function:

FAQ

styrene oxide은 임신 중 안전한가요?

Styrene oxide (CAS 96-09-3) has a harmonised CLP classification in the EU including Carc. 1B (H350: “May cause cancer”), which by your calibration requires h=3; ECHA documentation and Annex VI list this classification. Animal inhalation and developmental studies report reproductive/developmental effects (rats, rabbits) consistent with demonstrated developmental toxicity at high exposures, supporting a mechanistic concern (epoxide reactivity and metabolism of styrene to styrene oxide) rather than a purely theoretical mechanism. For typical topical cosmetic uses, systemic exposure from deliberate cosmetic formulation appears likely low but not zero (reactive epoxide, some dermal penetration is possible), so exposure scored as 1 (low but measurable). Sources: ECHA harmonised classification and registration dossier; NIOSH/CDC reproductive inhalation study. (See sources.)

styrene oxide은 모유 수유 중 안전한가요?

Same hazard basis applies for breastfeeding: harmonised H350 drives h=3. Mechanistic concerns (reactive epoxide, demonstrated adverse effects in animal reproductive/developmental studies) support m=2. Dermal/topical cosmetic exposure to nursing parent expected to be low but measurable (e=1); transfer in milk is plausible for small lipophilic molecules but specific human lactation transfer data for styrene oxide are lacking (see sources).

styrene oxide은 아기 피부에 안전한가요?

Hazard remains h=3 because of the harmonised carcinogen classification (H350). Mechanism rating m=2 reflects demonstrated animal reproductive/developmental toxicity and the reactive epoxide chemistry. Exposure for baby skin is increased by +1 vs adult because infant skin barrier immaturity and higher surface-area-to-weight ratio make dermal uptake more likely; therefore e=2 (moderate) if the ingredient were present on skin. Note: styrene oxide is not a normal cosmetic ingredient and is highly reactive; presence in finished cosmetic products would be unexpected and problematic. See ECHA harmonised classification and animal inhalation/developmental studies below.

VeriMom은 styrene oxide을 어떻게 평가하나요?

VeriMom은 EU CosIng, ECHA 분류, PubMed 연구를 기반으로 styrene oxide을 20/100 (높은 위험)로 평가합니다.

임신 중 styrene oxide 대체 안전 성분은?

유사한 기능을 가진 알려진 위험이 없는 대체 성분 목록을 확인하세요.