INCI name

PROPYLENE CARBONATE

Propylene carbonate

A solvent often used to activate clay thickeners in make-up.

What it is

Propylene carbonate is a small organic carbonate ester. In cosmetics it dissolves other ingredients and helps modified clays such as disteardimonium hectorite swell and thicken oils.

Where it is used

Found in mascaras, lipsticks, eyeshadows, foundations and nail products.

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 a technical ingredient usually present at low levels.

Functions

Solvent
Dissolving other components of cosmetics. Solvents are usually liquids (aqueous and nonaqueous).
Viscosity controlling
Increasing or decreasing the viscosity (thickness) of cosmetics.

EU regulation

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

Products with this ingredient (1000)

Check a full ingredient list