INCI name

DIETHYLHEXYL SODIUM SULFOSUCCINATE

Diethylhexyl sodium sulfosuccinate (docusate sodium)

An anionic surfactant used as a wetting agent and emulsifier.

What it is

Diethylhexyl sodium sulfosuccinate (docusate sodium) is the sodium salt of the diester of sulfosuccinic acid and 2-ethylhexanol. CosIng lists it as cleansing, emulsifying surfactant, hydrotrope and cleansing surfactant.

Where it is used

Used in cleansers, bath products, makeup removers and some emulsions.

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.

Its position on the list does not tell you which of its functions it serves in a given formula.

Functions

Cleansing
Helping to keep the body surface clean.
Surfactant – emulsifying
Helping suspensions or dispersions of liquids in a second liquid by reducing the surface tension of the substances to be emulsified.
Surfactant – hydrotrope
Enhancing the water solubility of another surfactant.
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