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Is nylon-11 safe during pregnancy?

No harmonised CLP reproductive classification for nylon‑11 (ECHA Annex VI). Available regulatory and database entries (PubChem, ECHA dossiers, CosIng) describe nylon‑11 as a high‑molecular‑weight polymer/film former with negligible dermal systemic absorption reported; no peer‑reviewed reproductive or developmental toxicity data identified that would indicate hazard. No CIR or SCCS safety assessment raising reproductive concerns was found.

Pregnancy-Safe Ingredients Database — 28,000+ Ingredients Rated
nylon-11
NO KNOWN RISKS
100
/100
0

Pregnancy-safe products containing nylon-11

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Frequently asked questions

Is nylon-11 safe during pregnancy?
No harmonised CLP reproductive classification for nylon‑11 (ECHA Annex VI). Available regulatory and database entries (PubChem, ECHA dossiers, CosIng) describe nylon‑11 as a high‑molecular‑weight polymer/film former with negligible dermal systemic absorption reported; no peer‑reviewed reproductive or developmental toxicity data identified that would indicate hazard. No CIR or SCCS safety assessment raising reproductive concerns was found.
Is nylon-11 safe while breastfeeding?
As for pregnancy: no evidence of reproductive or lactation toxicity, no harmonised classification, and nylon‑11 is a large polymer with very low expected percutaneous absorption, making transfer to breastmilk unlikely. No CIR/SCCS warnings or published studies indicating risk during breastfeeding were found.
Is nylon-11 safe for baby skin?
Nylon‑11 is a high molecular weight polyamide used as a film former; percutaneous absorption is expected to be negligible even on infant skin. Given absence of reproductive/toxicological signals and no regulatory classifications, hazard and mechanism scores remain 0. Exposure score is not increased because the substance is not reported to be systemically bioavailable.
How does VeriMom score nylon-11?
VeriMom scores nylon-11 at 100/100 (no known risks) based on EU CosIng status, ECHA hazard classifications, and peer-reviewed PubMed studies. Our scoring pipeline is fully transparent.
What are pregnancy-safe alternatives to nylon-11?
See our curated list of pregnancy-safe alternatives to nylon-11 based on similar function and a no-known-risks safety band.

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Medical Disclaimer

This information is for educational purposes only and does not constitute medical advice. Safety scores are based on publicly available data and may not reflect all risks. Always consult your healthcare provider before using any product during pregnancy or breastfeeding.

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