INCI name

MAGNESIUM LAURETH SULFATE

Magnesium laureth sulfate

A magnesium salt of an ethoxylated lauryl sulfate, used as a cleansing surfactant.

What it is

Magnesium laureth sulfate is the magnesium salt of sulfated, ethoxylated lauryl alcohol with an average of one to four ethylene oxide units. CosIng lists it as a cleansing agent and cleansing surfactant.

Where it is used

Found in shampoos, shower gels, bubble baths, baby washes and facial cleansers.

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 show the exact degree of ethoxylation or whether the fatty alcohol is of plant or synthetic origin.

Functions

Cleansing
Helping to keep the body surface clean.
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 (12)

Check a full ingredient list