skincarecheck
INCI ingredient

Styrene/Acrylates Copolymer

Also listed as: Styrene / Acrylates Copolymer, Styrene/ Acrylates Copolymer, Styrene /Acrylates Copolymer

A plastic film former that makes formulas look opaque and white, common in body washes and sunscreens.

What it triggers

  • Vegan originYesno animal source
  • FragranceNonot a perfume ingredient
  • ParabenNonot a preservative of this family
  • SulfateNonot a sulfate surfactant
  • SiliconeNonot a silicone
  • AlcoholNonot a drying alcohol

What it does

Styrene/acrylates copolymer is a synthetic polymer supplied as tiny beads in water. Brands add it to turn a clear liquid milky white or to leave a thin flexible film on skin or hair.

CosIng lists it as film forming and opacifying. It is fully synthetic and affects none of the six checks.

Functions: film forming, opacifying

Products with Styrene/Acrylates Copolymer

in 406 products

Showing 24 of 406 products with this ingredient, most scanned first.

In the EU ingredient database

Functions listed by CosIng
  • film forming
  • opacifying
  • film forming: Producing (upon application) a continuous film on the skin, hair or nails.
  • opacifying: Reducing transparency or translucency of cosmetics.

CAS 27306-39-4; 25034-86-0; 25085-34-1; 9010-92-8

EU regulation

Not on a restricted-substances annex. Listed as an allowed cosmetic ingredient.

Source: CosIng, European Commission. Informative, no legal value; the regulation text is the reference.

Classification from the INCI name; product lists from Open Beauty Facts.Report a mistake