Is divinyldimethicone/dimethicone/phenylsilsesquioxane crosspolymer safe for baby skin?
Reviewed by VeriMom Editorial Team · Last reviewed
Baby skin
divinyldimethicone/dimethicone/phenylsilsesquioxane crosspolymer
NO KNOWN RISKS100
/100
Also relevant: pregnancy safety
Want to know if divinyldimethicone/dimethicone/phenylsilsesquioxane crosspolymer is also safe during pregnancy?
Is divinyldimethicone/dimethicone/phenylsilsesquioxane crosspolymer safe during pregnancy? →Gentle products containing divinyldimethicone/dimethicone/phenylsilsesquioxane crosspolymer

Patrick Ta
Patrick Ta Major Skin Creme Foundation

Kate Somerville
Kate Somerville Mega-c™ 30% Vitamin C Brightening Mask

La Shield
La Shield Probiotic Moisturiser

City Beauty
City Beauty Ultra-fill Marionette Line Treatment

City Beauty
City Beauty Lid Lifting Treatment

Paese
Paese Run For Cover 12H Longwear Foundation SPF 10
Sources & references
Authoritative references used to score this ingredient.
Ingredients — Pregnancy-Safe Ingredients Database — 28,000+ Ingredients Rated
See also
Frequently asked questions
- Is divinyldimethicone/dimethicone/phenylsilsesquioxane crosspolymer safe for baby skin?
- The ingredient is a high‑MW silicone/silsesquioxane crosspolymer; no data indicate infant-specific developmental toxicity. Dermal absorption from topical use is negligible; although infant skin can be more permeable, there is no evidence of measurable systemic uptake for this polymer, so exposure remains negligible.
- Is divinyldimethicone/dimethicone/phenylsilsesquioxane crosspolymer safe for newborns?
- The ingredient is a high‑MW silicone/silsesquioxane crosspolymer; no data indicate infant-specific developmental toxicity. Dermal absorption from topical use is negligible; although infant skin can be more permeable, there is no evidence of measurable systemic uptake for this polymer, so exposure remains negligible.
- Can I use divinyldimethicone/dimethicone/phenylsilsesquioxane crosspolymer on a baby under 6 months?
- We don't have baby-skin-specific data for divinyldimethicone/dimethicone/phenylsilsesquioxane crosspolymer. Stick to ingredients we've marked no known risks for babies until more evidence is available.
- What are safer alternatives to divinyldimethicone/dimethicone/phenylsilsesquioxane crosspolymer for babies?
- See our curated list of pregnancy-safe alternatives to divinyldimethicone/dimethicone/phenylsilsesquioxane crosspolymer based on similar function and a no-known-risks safety band.
- How does VeriMom rate divinyldimethicone/dimethicone/phenylsilsesquioxane crosspolymer for baby skin?
- VeriMom scores divinyldimethicone/dimethicone/phenylsilsesquioxane crosspolymer 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.
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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.