Sodium Acrylate/​Sodium Acryloyldimethyl Taurate Copolymer

SODIUM ACRYLATE/SODIUM ACRYLOYLDIMETHYL TAURATE COPOLYMER

Data confidence:High
Microplastic

A synthetic polymer that can persist in the environment and accumulate in ecosystems.

Function

Film Former, Rheology Modifier, Skin Conditioning Agent

EWG Safety Score

3/10Moderate concern

About this ingredient

A synthetic copolymer of sodium acrylate and sodium acryloyldimethyl taurate that functions as a rheology modifier and film former in cosmetic formulations. It provides viscosity control, stabilization, and creates a flexible, lightweight film on the skin surface. Commonly used in gels, serums, and sunscreen formulations to improve texture and spreadability.

Found in 3+ sunscreens