Безопасен ли nona-2,4-dienal при беременности?

Безопасные альтернативы nona-2,4-dienal при беременности | VeriMom

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Frequently asked questions

Безопасен ли nona-2,4-dienal при беременности?

No EU cosmetic Annex II (banned) or Annex III (restricted) listing or harmonised CLP (no H360/H361/H350/H340) was found. However nona-2,4-dienal is an α,β-unsaturated aldehyde (reactive electrophile) with in vitro evidence of oxidative DNA damage / genotoxic activity in bacterial and mammalian test systems, and is flagged in flavor/toxicology literature for potential mutagenicity; this produces a class-based structural concern but not a harmonised reproductive hazard. Sources: PubMed genotoxicity report and toxicology summaries, regulatory listings for flavor use (EFSA/JECFA) but no EU cosmetic ban or harmonised CMR classification. (Refs: PubMed PMID 10563930; Chemical/toxicology summaries; EU flavouring listings).

Безопасен ли nona-2,4-dienal при грудном вскармливании?

Same rationale as pregnancy: no harmonised CMR classification or EU cosmetic ban/restriction found, but chemical class (conjugated aldehyde) and in vitro genotoxicity raise a structural/class concern. Topical dermal absorption is plausible but expected to be low–measurable for typical cosmetic use (see physico‑chemical data), so exposure from breast skin products is scored low but not zero.

Безопасен ли nona-2,4-dienal для кожи малыша?

Hazard and mechanism scores follow adult scores (no infant‑specific reproductive or developmental data). Exposure (e) is increased by +1 for 0–3 y skin because infant skin has higher surface‑area‑to‑weight and immature barrier, and nona-2,4-dienal is moderately lipophilic and likely to be at least partly absorbed from topical formulations. No infant‑specific toxicokinetic or developmental studies were found.

Как VeriMom оценивает nona-2,4-dienal?

VeriMom оценивает nona-2,4-dienal в 67/100 (средний риск) на основе EU CosIng, классификаций ECHA и исследований PubMed.

Какие безопасные альтернативы nona-2,4-dienal при беременности?

См. наш список безопасных альтернатив nona-2,4-dienal с аналогичной функцией и классификацией без известных рисков.