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ACRYLONITRILE/METHYL METHACRYLATE CROSSPOLYMER.

Valuable / FILM FORMING

A synthetic polymer, Acrylonitrile/Methyl Methacrylate Crosspolymer primarily forms a breathable film on the skin. It effectively enhances product texture and absorbs excess oil, contributing to a refined skin finish and improved cosmetic wear.

Film Former Texture Enhancer Absorbent

Science

This crosspolymer functions by creating a microscopic, non-occlusive film on the skin's surface, which helps to maintain product longevity and a smooth skin feel. Additionally, its porous structure enables it to absorb sebum, imparting a mattifying effect and refining skin texture.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

The Formula

Solubility
Water
Optimal pH N/A
0 7 14

Stability

This crosspolymer contributes to enhanced product stability and uniform ingredient distribution. It is also noted for improving the wear resistance of cosmetic formulations.


Safety

CIR Status
Safe as used
Max tested
14%
Sensitization risk Low

The CIR Expert Panel concluded that related methacrylate crosspolymers are safe for cosmetic use at specified concentrations, based on FDA assessments for medical devices and very low residual monomer levels (below 100 ppm).


Your Skin

No Normal
No Dry
Yes Oily
Yes Sensitive
Irritancy Medium
Comedogenicity Low

Our Assessment

Valuable

This ingredient offers valuable benefits as a film-former, texture enhancer, and absorbent, contributing to product longevity and feel while maintaining a favorable safety profile within specified concentrations.


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