INCI name

DISODIUM DISTYRYLBIPHENYL DISULFONATE

Disodium distyrylbiphenyl disulfonate

A stilbene-type compound used as a UV absorber and conditioning ingredient.

What it is

Disodium distyrylbiphenyl disulfonate is a sulfonated distyrylbiphenyl, a stilbene-type compound also used as a fluorescent whitening agent in detergents. CosIng lists it as a hair-conditioning, cleansing surfactant, UV-absorbing and viscosity-controlling ingredient.

Where it is used

Found in shampoos, shower gels and other cleansing 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 not one of the UV filters listed in Annex VI; the label does not show the purpose for which it is used in a given product.

Functions

Hair conditioning
Enhancing the appearance and feel of hair. Leaving the hair easy to comb, supple, soft and shiny and/or imparting volume, lightness, gloss, texture, etc.
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).
UV absorber
Protecting the cosmetic product from the effects of UV-light.
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 (8)

Check a full ingredient list