INCI name

STEARETH-100

Steareth-100

A highly ethoxylated stearyl alcohol used as a surfactant and gel former.

What it is

Steareth-100 is a polyethylene glycol ether of stearyl alcohol with an average of 100 units of ethylene oxide. CosIng lists it as a gel-forming agent and cleansing surfactant.

Where it is used

Found in creams, lotions and hair 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.

The number 100 refers to the average amount of ethylene oxide, not to the concentration in the product.

Functions

Gel forming
Giving the consistency of a gel (a semi-solid preparation with some elasticity) to a liquid preparation.
Surfactant – cleansing
Wetting body surfaces, emulsifying or solubilizing oils, and suspending soil (generally, such ingredients contribute to the foaming and lathering properties of cleansing products).

EU regulation

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

Products with this ingredient (27)

Check a full ingredient list