STYRENE/ACRYLATES COPOLYMER ●
TL;DR. This ingredient is primarily a film-forming polymer, used to add water resistance, adhesion, opacity, and a smooth feel in color cosmetics, sunscreens, and hair products.
What does STYRENE/ACRYLATES COPOLYMER do in a cosmetic formula?
This ingredient is primarily a film-forming polymer, used to add water resistance, adhesion, opacity, and a smooth feel in color cosmetics, sunscreens, and hair products.
Is STYRENE/ACRYLATES COPOLYMER clean?
Clean frameworks often flag it because it is a synthetic film-forming plastic, with potential trace residual starting monomers controlled by cosmetic specifications. In finished products it is usually low-irritation on skin, but its restricted-list friction is mainly environmental and sourcing related.
Is STYRENE/ACRYLATES COPOLYMER sustainable?
This material is typically petroleum-derived and not readily biodegradable. As a persistent synthetic polymer, it can contribute to microplastic concerns when it reaches wastewater systems.
Is STYRENE/ACRYLATES COPOLYMER COSMOS-approved?
It is not permitted under COSMOS-natural or COSMOS-organic as a synthetic petrochemical polymer. Its fit with Green Chemistry is weak because it relies on nonrenewable feedstocks and has limited biodegradability.
How does STYRENE/ACRYLATES COPOLYMER work chemically?
This compound is a high-molecular-weight addition polymer built from aromatic vinyl and ester-functional vinyl repeating units, usually supplied as an aqueous latex or dispersion. It is generally stable across typical cosmetic pH ranges and is used where flexible films, pigment binding, and wash resistance are needed.
Last updated 2026-05-13