Is polysilicone-9 safe for baby skin?
Reviewed by VeriMom Editorial Team · Last reviewed
Baby skin
polysilicone-9
NO KNOWN RISKS93
/100
Also relevant: pregnancy safety
Want to know if polysilicone-9 is also safe during pregnancy?
Is polysilicone-9 safe during pregnancy? →Gentle products containing polysilicone-9

Allie
Allie Chrono Beauty Tone Up UV 03 Sheer Ecru SPF50+ Pa++++ (Suitable For Face & Body)

Allie
Allie Chrono Beauty Gel UV Ex Sunscreen SPF50+ Pa++++

Allie
Allie Chrono Beauty Tone Up UV 01 Bright Shower Sunscreen SPF50+ Pa++++ (Suitable For Face & Body)

Kanebo Allie
Kanebo Allie Gel UV Ex

Allie
Allie Chrono Beauty Gel UV Ex SPF50+ Pa++++

Kanebo
Kanebo Allie Chrono Beauty Color On UV Cheek SPF50+ PA++++ - 15g

Kanebo
Kanebo Allie Chrono Beauty Color On UV Luster SPF50+ PA++++ - 15g

Allie
Allie Chrono Beauty Tone Up UV 02 Rose Chaire Sunscreen SPF50+ Pa++++ (suitable For Face & Body)
Sources & references
Authoritative references used to score this ingredient.
Ingredients — Pregnancy-Safe Ingredients Database — 28,000+ Ingredients Rated
See also
Frequently asked questions
- Is polysilicone-9 safe for baby skin?
- No evidence of reproductive or developmental toxicity specific to infants. However, because infant skin has a less mature barrier and higher surface‑area‑to‑weight, a small increase in exposure is plausible for topical use (adult exposure scored negligible; infant exposure increased to 1). No infant‑specific absorption or toxicity studies were located (sources: CosIng, PubChem, ECHA dossiers, EWG).
- Is polysilicone-9 safe for newborns?
- No evidence of reproductive or developmental toxicity specific to infants. However, because infant skin has a less mature barrier and higher surface‑area‑to‑weight, a small increase in exposure is plausible for topical use (adult exposure scored negligible; infant exposure increased to 1). No infant‑specific absorption or toxicity studies were located (sources: CosIng, PubChem, ECHA dossiers, EWG).
- Can I use polysilicone-9 on a baby under 6 months?
- We don't have baby-skin-specific data for polysilicone-9. Stick to ingredients we've marked no known risks for babies until more evidence is available.
- What are safer alternatives to polysilicone-9 for babies?
- See our curated list of pregnancy-safe alternatives to polysilicone-9 based on similar function and a no-known-risks safety band.
- How does VeriMom rate polysilicone-9 for baby skin?
- VeriMom scores polysilicone-9 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.