Rheology Modifier

Acrylates/Stearyl Methacrylate Copolymer

INCI: ACRYLATES/STEARYL METHACRYLATE COPOLYMER
CAS Not assigned (listed as "X" without CAS in CIR)
Film forming, viscosity controlling
Limited Data
Insufficient safety data available. Consider enriching this ingredient.
Details

Description

Film forming, viscosity controlling

Purpose

Function

Film forming, viscosity controlling
Profile

Properties

Silicone
Silicone free
Compliance

Regulatory Status

EU
Permitted
Safety
GOOD
US
Permitted
Absorptionnegligible
Sensitizationlow
MoSnot established
ConcernLow
Verdict

Film-forming polymer safe when formulated to minimize irritation; residual monomer control required.

US Note

CIR 2018 amended report — safe in present practices of use when formulated to be non-irritating

Assessment

Ratings

Comedogenic0/5
LowHigh
Irritancy0/5
LowHigh
Reference

Identifiers

CAS Number
Not assigned (listed as "X" without CAS in CIR)
INCI
ACRYLATES/STEARYL METHACRYLATE COPOLYMER
Category
Rheology Modifier
Updated
Apr 2, 2026