Стоит ли избегать pentaerythrityl tetramercaptobutyrate при беременности? | VeriMom

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Pregnancy-safe ingredients that serve a similar function:

FAQ

Безопасен ли pentaerythrityl tetramercaptobutyrate при беременности?

ECHA/C&L and registration listings indicate a Repr.2 / H361d classification in notified C&L entries (i.e., suspected reproductive toxicant), which by your rules maps to hazard = 2. There are no identified mechanistic or peer‑reviewed reproductive studies showing a mode of action. Cosmetic use is primarily topical (nail products), so systemic exposure from typical cosmetic application is likely low but measurable. Sources: ECHA substance/C&L entries and associated registration/SDS listings.

Безопасен ли pentaerythrityl tetramercaptobutyrate при грудном вскармливании?

Same hazard basis as pregnancy (H361d reported in C&L/registration listings → h=2). No demonstrated mechanism or evidence of transfer into breastmilk was identified. With low but measurable dermal absorption expected from topical use, maternal systemic exposure (and therefore potential transfer to breastmilk) is low but not demonstrably absent, so exposure = 1.

Безопасен ли pentaerythrityl tetramercaptobutyrate для кожи малыша?

Hazard remains the same (H361d → h=2). No infant‑specific mechanistic data were found. Because infant skin has higher permeability and surface‑area‑to‑weight, exposure score is increased by +1 relative to adult topical use (adult e=1 → infant e=2) per your rules; measurable absorption in adults plus immature barrier justifies the increase.

Как VeriMom оценивает pentaerythrityl tetramercaptobutyrate?

VeriMom оценивает pentaerythrityl tetramercaptobutyrate в 33/100 (высокий риск) на основе EU CosIng, классификаций ECHA и исследований PubMed.

Какие безопасные альтернативы pentaerythrityl tetramercaptobutyrate при беременности?

См. наш список безопасных альтернатив pentaerythrityl tetramercaptobutyrate с аналогичной функцией и классификацией без известных рисков.