VeriMomIs polymethylsilsesquioxane safe for baby skin?
Reviewed by VeriMom Editorial Team · Last reviewed
Baby skin
polymethylsilsesquioxane
NO KNOWN RISKS93
/100
Also relevant: pregnancy safety
Want to know if polymethylsilsesquioxane is also safe during pregnancy?
Is polymethylsilsesquioxane safe during pregnancy? →Gentle products containing polymethylsilsesquioxane
Peripera
Peripera Ink Black Cara
By Terry
By Terry Hyaluronic Tinted Hydra-Powder
make up forever
Make Up Forever Aqua Resist Color Pencil Eyeliner
Rae Morris
Rae Morris Invisible Mattifier
Clinique
Clinique High Impact™ Custom Black Kajal (Blackened Black)
3INA
3INA The 24H Eye Stick 945
Romand
Romand Han All Fix Mascara
Cover fx
Cover fx Custom Enhancer Drops
Sources & references
Authoritative references used to score this ingredient.
Ingredients — Pregnancy-Safe Ingredients Database — 28,000+ Ingredients Rated
See also
Frequently asked questions
- Is polymethylsilsesquioxane safe for baby skin?
- No infant‑specific toxicity data found and no regulatory flags for developmental/reproductive harm; per CIR the family is safe as used. Because infant skin (0–3 yr) has a more permeable barrier and higher surface‑area‑to‑weight, exposure score is increased by +1 (from negligible adult absorption to low but measurable) as a conservative adjustment, although there is no evidence of harm. ([cir-safety.org](https://www.cir-safety.org/sites/default/files/polysilsesquioxanes.pdf?utm_source=openai))
- Is polymethylsilsesquioxane safe for newborns?
- No infant‑specific toxicity data found and no regulatory flags for developmental/reproductive harm; per CIR the family is safe as used. Because infant skin (0–3 yr) has a more permeable barrier and higher surface‑area‑to‑weight, exposure score is increased by +1 (from negligible adult absorption to low but measurable) as a conservative adjustment, although there is no evidence of harm. ([cir-safety.org](https://www.cir-safety.org/sites/default/files/polysilsesquioxanes.pdf?utm_source=openai))
- Can I use polymethylsilsesquioxane on a baby under 6 months?
- We don't have baby-skin-specific data for polymethylsilsesquioxane. Stick to ingredients we've marked no known risks for babies until more evidence is available.
- What are safer alternatives to polymethylsilsesquioxane for babies?
- See our curated list of pregnancy-safe alternatives to polymethylsilsesquioxane based on similar function and a no-known-risks safety band.
- How does VeriMom rate polymethylsilsesquioxane for baby skin?
- VeriMom scores polymethylsilsesquioxane at 93/100 (no known risks) based on EU CosIng status, ECHA hazard classifications, and peer-reviewed PubMed studies. Our scoring pipeline is fully transparent.
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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.