INCI name

ACRYLATES/DIMETHICONE COPOLYMER

Acrylates/dimethicone copolymer

A silicone-acrylic film-forming polymer.

What it is

Acrylates/dimethicone copolymer is a copolymer of dimethicone acrylate with acrylic acid, methacrylic acid or their simple esters. CosIng lists it as anticaking, binding, film forming and skin conditioning.

Where it is used

Used in long-wear foundations, mascaras, lip products, sun care products and primers.

Limits of interpretation

The INCI list shows which ingredients are present, not how much of each. Above 1%, ingredients are listed in descending order of weight; below 1% the order is free.

It is usually supplied dissolved in a volatile silicone or another solvent, which appears separately on the label.

Functions

Anticaking
Preventing agglomeration of particulate solids into lumps or hard masses (cohesive cake), thus allowing free flow of particles.
Binding
Providing adhesive properties during and after compression in cosmetic tablets and/or cakes.
Film forming
Producing (upon application) a continuous film on the skin, hair or nails.
Skin conditioning
Maintaining the skin in good condition.

EU regulation

This ingredient is not listed in the annexes of Regulation (EC) No 1223/2009 in the CosIng data.

Products with this ingredient (52)

Check a full ingredient list