VeriMombeta-sitosterol est-il sûr pendant la grossesse ?
Reviewed by VeriMom Editorial Team · Last reviewed
Ingrédients
beta-sitosterol
PAS DE RISQUES CONNUS100
/100
0
Pregnancy-safe products containing beta-sitosterol
Urtekram
Urtekram Vanilla Shea Butter Lip Balm
99/100
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Freshly Cosmetics
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Hey Honey
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Baiobay
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Sources & references
Authoritative references used to score this ingredient.
Frequently asked questions
- beta-sitosterol est-il sûr pendant la grossesse ?
- CIR reviews of phytosterols note general cosmetic safety but some animal data show reproductive/embryotoxic effects at high or non-oral exposures; recent peer‑reviewed animal studies (mink, rodents, and a 2024 mouse study) report effects on reproductive endpoints, and beta‑sitosterol has demonstrated phytoestrogen/sex‑hormone‑modulating activity—so reproductive hazard is suspected (h=2) with a demonstrated mechanism (m=2). Topical cosmetic use gives low but measurable systemic exposure (e=1), much lower than doses in the animal studies; no harmonised CLP (ECHA Annex VI) classification was found. Sources: CIR phytosterol assessment; mink and rodent reproductive studies; recent 2024 mouse study; ECHA registration absence of harmonised classification.
- beta-sitosterol est-il sûr pendant l'allaitement ?
- Same rationale as pregnancy: animal evidence of reproductive effects and demonstrated hormone/immune modulation suggest suspected hazard (h=2) with a demonstrated mechanism (m=2). Systemic transfer to milk after topical cosmetic use is expected to be low but measurable (e=1)—clinical human lactation transfer data are lacking.
- beta-sitosterol est-il sûr pour la peau de bébé ?
- No infant‑specific data showing reproductive or developmental toxicity from topical exposure; per instructions we do not increase hazard/mechanistic scores without infant‑specific evidence (h=0,m=0). Beta‑sitosterol is lipophilic with measurable but limited dermal absorption in adults (adult e≈1), and immature infant skin increases exposure — therefore exposure for baby skin is raised by +1 to e=2 (low→moderate). CIR and CosIng list beta‑sitosterol for topical use with no specific concentration restrictions in cosmetics.
- Comment VeriMom évalue-t-il beta-sitosterol ?
- VeriMom évalue beta-sitosterol 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 beta-sitosterol pendant la grossesse ?
- Consultez notre liste d'alternatives sûres à beta-sitosterol 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.