C
C12-22 Alkyl Acrylate/Hydroxyethylacrylate Copolymer
C12-22 Alkyl Acrylate/Hydroxyethylacrylate Copolymer
A thickener and binder that gives a product body and helps it stay together.
What it does
It’s built from two kinds of acrylate units, one of them carrying long fatty chains. It’s there for texture, not to change your skin.
The evidence, graded
expert consensusUS safety reviewers (2019) assessed 126 acrylates copolymers, which products use mostly to form a film and often to thicken. Their conclusion lists all 126 by name, this one among them. They judged all 126 safe as used, in products made not to irritate, as their 2002 report had. They also said makers shouldn’t make these polymers in benzene.Fiume 2019 · Cosmetic Ingredient Review ↗
Graded per the methodology: strong · moderate · emerging · expert consensus. A weak source on a strong claim gets the weaker label.
Browse all 809 ingredients — grouped by what they do, each with whatever evidence we can cite.
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