Безопасен ли poly(1,4-butanediol)-22 при беременности?

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Frequently asked questions

Безопасен ли poly(1,4-butanediol)-22 при беременности?

No harmonised CLP reproductive classifications, no CIR or SCCS safety assessment found for this specific polymer, and no peer‑reviewed reproductive/toxicology studies for Poly(1,4-butanediol)-22; sources describe it as a high‑MW polymer/copolymer used in cosmetics (nail products), implying low systemic exposure. ([creamscan.com](https://creamscan.com/ingredients/poly-1-4-butanediol-22/?utm_source=openai))

Безопасен ли poly(1,4-butanediol)-22 при грудном вскармливании?

No evidence of reproductive or lactation-specific hazard for this polymer; polymeric nature and uses (surface film former in nail/builders/adhesives) indicate negligible systemic absorption and therefore minimal risk to nursing infants. No SCCS/CIR opinions or harmonised H361/H360 found. ([cir-safety.org](https://www.cir-safety.org/panelbook/safety-assessment-polyurethanes-used-cosmetics-0?utm_source=openai))

Безопасен ли poly(1,4-butanediol)-22 для кожи малыша?

No infant-specific toxicity data found. As a large polymer/copolymer (used in topical nail/builder gels) it is expected to have negligible dermal penetration; therefore exposure for baby skin (0–3 yr) is also expected to be negligible absent formulation factors that increase absorption. No peer‑reviewed studies showing infant absorption or effects. ([creamscan.com](https://creamscan.com/ingredients/poly-1-4-butanediol-22/?utm_source=openai))

Как VeriMom оценивает poly(1,4-butanediol)-22?

VeriMom оценивает poly(1,4-butanediol)-22 в 100/100 (без известных рисков) на основе EU CosIng, классификаций ECHA и исследований PubMed.

Какие безопасные альтернативы poly(1,4-butanediol)-22 при беременности?

См. наш список безопасных альтернатив poly(1,4-butanediol)-22 с аналогичной функцией и классификацией без известных рисков.