VeriMomcolloidal diamond/gold est-il sûr pendant la grossesse ?
No EU Annex II/III ban or harmonised CLP reproductive classification for elemental gold/colloidal gold is listed (ECHA brief profile shows no harmonised classification). However, peer-reviewed animal and review literature show that metallic nanoparticles (including gold NPs) can cross biological barriers (including placenta) after systemic (usually intravenous) exposure and have produced size- and dose-dependent biodistribution and some reproductive effects in animal models; this yields a class-based, theoretical concern for nanoparticle forms used in cosmetics. Topical cosmetic use of colloidal gold is generally reported as low-absorption and CosIng lists Colloidal Gold as a cosmetic ingredient; EWG rates it low-hazard. Taken together: hazard = class-based nanoparticle concern (h=1), mechanism = demonstrated nanoparticle translocation in animal studies (m=1–2, scored 1 here because human/dermal placental transfer evidence is lacking), exposure = low but measurable for cosmetics (e likely low =1).
Alternatives sûres à colloidal diamond/gold pendant la grossesse | VeriMom
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Frequently asked questions
- colloidal diamond/gold est-il sûr pendant la grossesse ?
- No EU Annex II/III ban or harmonised CLP reproductive classification for elemental gold/colloidal gold is listed (ECHA brief profile shows no harmonised classification). However, peer-reviewed animal and review literature show that metallic nanoparticles (including gold NPs) can cross biological barriers (including placenta) after systemic (usually intravenous) exposure and have produced size- and dose-dependent biodistribution and some reproductive effects in animal models; this yields a class-based, theoretical concern for nanoparticle forms used in cosmetics. Topical cosmetic use of colloidal gold is generally reported as low-absorption and CosIng lists Colloidal Gold as a cosmetic ingredient; EWG rates it low-hazard. Taken together: hazard = class-based nanoparticle concern (h=1), mechanism = demonstrated nanoparticle translocation in animal studies (m=1–2, scored 1 here because human/dermal placental transfer evidence is lacking), exposure = low but measurable for cosmetics (e likely low =1).
- colloidal diamond/gold est-il sûr pendant l'allaitement ?
- No harmonised reproductive/CMR classification or EU restriction for colloidal gold. Animal and nanotoxicology reviews indicate metallic nanoparticles (including gold) can distribute systemically and have been detected in maternal tissues; theoretical potential for passage into milk exists for nanoparticles after systemic exposure, but there is no direct evidence for transfer from topical cosmetic application or documented breastmilk transfer of colloidal gold at cosmetic use levels. Exposure from topical cosmetic use is expected low but measurable (h=1, m=1, e=1).
- colloidal diamond/gold est-il sûr pour la peau de bébé ?
- No data indicate colloidal gold or cosmetic-grade nanodiamond are listed in EU Annex II/III or carry harmonised reproductive/C&L flags; cosmetic-grade metal pigments (gold, diamond/mica-like ingredients) are generally treated as low concern absent specific data. There is limited evidence that nanoparticles can penetrate or be retained differently in immature skin, so exposure for infants (0–3 yr) is increased versus adults for ingredients with measurable absorption; therefore exposure score increased by +1 (adult e~0 → baby e=1) despite no direct infant toxicity data. No infant-specific hazard or mechanism evidence was found.
- Comment VeriMom évalue-t-il colloidal diamond/gold ?
- VeriMom évalue colloidal diamond/gold à 67/100 (risque moyen) sur la base du statut EU CosIng, des classifications ECHA et des études PubMed.
- Quelles sont les alternatives sûres à colloidal diamond/gold pendant la grossesse ?
- Consultez notre liste d'alternatives sûres à colloidal diamond/gold 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.