C30-45 Alkyl Cetearyl Dimethicone Crosspolymer
Reviewed by Kate · Last updated 18 Aug 2026
No known benefits
EWG Safety Score
What Is C30-45 Alkyl Cetearyl Dimethicone Crosspolymer?
C30-45 Alkyl Cetearyl Dimethicone Crosspolymer is a cosmetic ingredient. It is grouped in the Film-Forming Agent category on this site.
There is limited independent published research on its topical use, so this entry describes what the ingredient is rather than making specific performance claims.
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