VeriMom¿Es salix nigra bark extract seguro durante el embarazo?
No EU Annex II/III restriction or harmonised CLP reproductive classification was found. The CIR safety assessment of willow (Salix alba) bark extracts (used as the cosmetic reference in industry reviews) found no reproductive/developmental toxicity at doses up to 1000 mg/kg bw/day (NOAEL) and concluded willow-derived ingredients are safe in cosmetic use levels (reports list typical leave‑on use up to ~1.1%). However, the EMA herbal monograph notes that salicylates from willow products can cross the placenta and advises avoidance in pregnancy (and contraindication in the third trimester) for medicinal/oral use; this provides a theoretical mechanism of concern for systemic salicylates, though there is no direct evidence that typical topical cosmetic use leads to systemic levels causing reproductive effects. Sources: CIR (willow safety assessment), EMA monograph, EWG entry, PubMed reviews.
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Frequently asked questions
- ¿Es salix nigra bark extract seguro durante el embarazo?
- No EU Annex II/III restriction or harmonised CLP reproductive classification was found. The CIR safety assessment of willow (Salix alba) bark extracts (used as the cosmetic reference in industry reviews) found no reproductive/developmental toxicity at doses up to 1000 mg/kg bw/day (NOAEL) and concluded willow-derived ingredients are safe in cosmetic use levels (reports list typical leave‑on use up to ~1.1%). However, the EMA herbal monograph notes that salicylates from willow products can cross the placenta and advises avoidance in pregnancy (and contraindication in the third trimester) for medicinal/oral use; this provides a theoretical mechanism of concern for systemic salicylates, though there is no direct evidence that typical topical cosmetic use leads to systemic levels causing reproductive effects. Sources: CIR (willow safety assessment), EMA monograph, EWG entry, PubMed reviews.
- ¿Es salix nigra bark extract seguro durante la lactancia?
- Same rationale as for pregnancy. CIR cosmetic assessment shows no reproductive/developmental hazard for willow bark extracts at tested doses; EMA states salicylates appear in breast milk after systemic (oral) exposure and therefore recommends caution for nursing mothers. For topical cosmetic use there is no direct evidence of harmful exposure via breast milk, but the theoretical transfer of salicylates after systemic absorption motivates a precautionary mechanism flag.
- ¿Es salix nigra bark extract seguro para la piel del bebé?
- No infant-specific reproductive/toxicology data were located. The parent safety assessment (CIR) did not identify reproductive hazards and did not require infant-specific restrictions; however, infant (0–3 yr) skin has higher permeability and higher surface‑area‑to‑weight, so exposure from topical products is increased (+1 exposure per your rules). There is no direct evidence that topical willow bark extracts at typical cosmetic use concentrations produce systemic salicylate levels in infants, but infants with immature barriers or products applied over large areas would have higher exposure.
- ¿Cómo puntúa VeriMom a salix nigra bark extract?
- VeriMom puntúa salix nigra bark extract en 87/100 (riesgo bajo) según el estado EU CosIng, clasificaciones ECHA y estudios PubMed.
- ¿Cuáles son las alternativas seguras a salix nigra bark extract en el embarazo?
- Consulta nuestra lista de alternativas seguras a salix nigra bark extract según función similar y clasificación sin riesgos conocidos.
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Aviso Médico
Esta información es solo para fines educativos y no constituye asesoramiento médico. Las puntuaciones de seguridad se basan en datos disponibles públicamente y pueden no reflejar todos los riesgos. Siempre consulte a su profesional de salud antes de usar cualquier producto durante el embarazo o la lactancia.