INCI name

SORBITAN TRISTEARATE

Sorbitan tristearate

An emulsifier made from sorbitan and stearic acid.

What it is

Sorbitan tristearate is a triester of stearic acid and sorbitan (a dehydrated form of sorbitol). CosIng lists it as an emulsifier.

Where it is used

Found in creams, lotions, make-up and sun care.

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.

The INCI name does not reveal whether the stearic acid comes from plant or animal fats.

Functions

Surfactant – emulsifying
Helping suspensions or dispersions of liquids in a second liquid by reducing the surface tension of the substances to be emulsified.

EU regulation

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

Products with this ingredient (55)

Check a full ingredient list