¿Es cysteic acid seguro durante el embarazo?
Cysteic acid is an endogenous/physiologic oxidized amino acid (cysteine sulfonic acid) with no harmonised CLP reproductive classification and no published reproductive hazard or teratogenicity data in regulatory safety reviews. No SCCS or CIR safety assessment flags were found; registries (PubChem/ECHA listings) do not show H360/H361 classifications. Dermal cosmetic use is expected to give negligible systemic exposure.
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Frequently asked questions
- ¿Es cysteic acid seguro durante el embarazo?
- Cysteic acid is an endogenous/physiologic oxidized amino acid (cysteine sulfonic acid) with no harmonised CLP reproductive classification and no published reproductive hazard or teratogenicity data in regulatory safety reviews. No SCCS or CIR safety assessment flags were found; registries (PubChem/ECHA listings) do not show H360/H361 classifications. Dermal cosmetic use is expected to give negligible systemic exposure.
- ¿Es cysteic acid seguro durante la lactancia?
- No evidence of reproductive or lactation-specific toxicity and no regulatory classification for reproductive or developmental hazards. Given the compound's polar, low-lipophilicity nature and lack of systemic toxicity data, expected systemic exposure from topical use is negligible and thus risk to breastfed infants is unlikely.
- ¿Es cysteic acid seguro para la piel del bebé?
- No infant-specific toxicity data were identified. Hazard and mechanism scores remain 0 because there is no evidence of reproductive/developmental toxicity. Exposure score is increased to 1 for babies (0–3 yr) because immature skin barrier and higher surface-area-to-weight may modestly increase dermal uptake relative to adults, even though adult topical absorption is expected to be negligible.
- ¿Cómo puntúa VeriMom a cysteic acid?
- VeriMom puntúa cysteic acid en 100/100 (sin riesgos conocidos) según el estado EU CosIng, clasificaciones ECHA y estudios PubMed.
- ¿Cuáles son las alternativas seguras a cysteic acid en el embarazo?
- Consulta nuestra lista de alternativas seguras a cysteic acid 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.

