Безопасен ли tetradecyloctadecyl stearate при беременности?
No harmonised CLP classification or SCCS/CIR reproductive safety flags found for tetradecyloctadecyl stearate; it is a long‑chain fatty acid ester (high MW, lipophilic) with no published reproductive toxicity or endocrine activity in regulatory databases or the peer‑reviewed literature. Exposure from topical cosmetic use is expected to be negligible due to very low dermal absorption of long‑chain esters. Sources: ECHA Annex VI (no harmonised classification), CosIng/ingredient listings, PubChem (chemical identity/properties), PubMed (no relevant reproductive studies found).
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Frequently asked questions
- Безопасен ли tetradecyloctadecyl stearate при беременности?
- No harmonised CLP classification or SCCS/CIR reproductive safety flags found for tetradecyloctadecyl stearate; it is a long‑chain fatty acid ester (high MW, lipophilic) with no published reproductive toxicity or endocrine activity in regulatory databases or the peer‑reviewed literature. Exposure from topical cosmetic use is expected to be negligible due to very low dermal absorption of long‑chain esters. Sources: ECHA Annex VI (no harmonised classification), CosIng/ingredient listings, PubChem (chemical identity/properties), PubMed (no relevant reproductive studies found).
- Безопасен ли tetradecyloctadecyl stearate при грудном вскармливании?
- No evidence of reproductive or lactation toxicity, endocrine activity, or mammary transfer in regulatory databases or the literature. Physicochemical properties (high molecular weight, very lipophilic, esterified long‑chain structure) and the absence of regulatory flags indicate low likelihood of significant systemic absorption and transfer into breast milk from cosmetic topical use. Sources: ECHA Annex VI (no classification), PubChem, CosIng, PubMed (no pertinent studies).
- Безопасен ли tetradecyloctadecyl stearate для кожи малыша?
- No infant‑specific hazard evidence found. Mechanistic evidence of reproductive activity is lacking. However, due to immature barrier and higher surface‑area‑to‑weight in infants, a small increase in potential exposure is considered (adult exposure scored 0, infant exposure increased to 1). This is conservative despite the ingredient's expected very low dermal absorption. Sources: CosIng, PubChem, general dermal absorption principles in peer‑reviewed literature; no infant toxicity studies located on PubMed or in regulatory reviews.
- Как VeriMom оценивает tetradecyloctadecyl stearate?
- VeriMom оценивает tetradecyloctadecyl stearate в 100/100 (без известных рисков) на основе EU CosIng, классификаций ECHA и исследований PubMed.
- Какие безопасные альтернативы tetradecyloctadecyl stearate при беременности?
- См. наш список безопасных альтернатив tetradecyloctadecyl stearate с аналогичной функцией и классификацией без известных рисков.
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Медицинская оговорка
Данная информация предоставлена исключительно в образовательных целях и не является медицинской рекомендацией. Оценки безопасности основаны на общедоступных данных и могут не отражать все риски. Всегда консультируйтесь с вашим врачом перед использованием любых средств во время беременности или грудного вскармливания.