VeriMompei-1400 est-il sûr pendant la grossesse ?
No harmonised reproductive classification was found for CAS 9002-98-6 (polyethyleneimine / PEI) in ECHA substance information, and there are no CIR or SCCS safety opinions or peer‑reviewed developmental/reproductive toxicity studies identifying prenatal hazards for the polymer. Available toxicology is largely in vitro (cytotoxicity) or biodistribution for PEI-modified nanoparticles, not developmental/teratogenic evidence, so default hazard/mechanism scores apply. (See ECHA substance page; PubMed cytotoxicity/nanoparticle studies). ([echa.europa.eu](https://echa.europa.eu/en/substance-information/-/substanceinfo/100.123.818?utm_source=openai))
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Frequently asked questions
- pei-1400 est-il sûr pendant la grossesse ?
- No harmonised reproductive classification was found for CAS 9002-98-6 (polyethyleneimine / PEI) in ECHA substance information, and there are no CIR or SCCS safety opinions or peer‑reviewed developmental/reproductive toxicity studies identifying prenatal hazards for the polymer. Available toxicology is largely in vitro (cytotoxicity) or biodistribution for PEI-modified nanoparticles, not developmental/teratogenic evidence, so default hazard/mechanism scores apply. (See ECHA substance page; PubMed cytotoxicity/nanoparticle studies). ([echa.europa.eu](https://echa.europa.eu/en/substance-information/-/substanceinfo/100.123.818?utm_source=openai))
- pei-1400 est-il sûr pendant l'allaitement ?
- No evidence found of reproductive or lactation-specific toxicity, no harmonised CLP (Annex VI) classifications, and no SCCS/CIR opinions restricting use in breastfeeding. Dermal/topical cosmetic use of a high‑molecular‑weight polymer like PEI would be expected to have negligible systemic absorption in adults, so exposure from typical topical use is scored as negligible. ([echa.europa.eu](https://echa.europa.eu/en/substance-information/-/substanceinfo/100.123.818?utm_source=openai))
- pei-1400 est-il sûr pour la peau de bébé ?
- No infant‑specific reproductive or developmental toxicity data were identified. PEI is a high‑molecular‑weight, highly cationic polymer; available data describe in vitro cytotoxicity and PEI as a surface‑active/biomedical transfection agent or nanoparticle coating rather than a developmental toxicant. For topical infant skin, the exposure score is increased by +1 (to 1) relative to adults because immature infant skin has higher permeability and surface‑area‑to‑weight; however there is no evidence that baby‑specific systemic hazard or mechanism applies. ([pubmed.ncbi.nlm.nih.gov](https://pubmed.ncbi.nlm.nih.gov/17049374/?utm_source=openai))
- Comment VeriMom évalue-t-il pei-1400 ?
- VeriMom évalue pei-1400 à 100/100 (pas de risques connus) sur la base du statut EU CosIng, des classifications ECHA et des études PubMed.
- Quelles sont les alternatives sûres à pei-1400 pendant la grossesse ?
- Consultez notre liste d'alternatives sûres à pei-1400 basée sur une fonction similaire et une classification sans risques connus.
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Avis Médical
Ces informations sont fournies à titre éducatif uniquement et ne constituent pas un avis médical. Les scores de sécurité sont basés sur des données accessibles au public et peuvent ne pas refléter tous les risques. Consultez toujours votre professionnel de santé avant d'utiliser tout produit pendant la grossesse ou l'allaitement.