A C10 fatty alcohol used as an emollient, cleansing aid and viscosity regulator.

What it is

Decyl alcohol is decan-1-ol, a straight-chain fatty alcohol with ten carbon atoms. CosIng lists it as an emollient, foam-boosting and cleansing surfactant, fragrance and viscosity-controlling ingredient.

Where it is used

Found in a small number of cleansers, creams and other 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 label does not show the amount used or which of its listed functions it serves in a given product.

Functions

Skin conditioning – emollient
Acting as lubricants on the skin surface providing the skin with a soft and smooth appearance.
Surfactant – foam boosting
Increasing foaming capacity and/or stabilize foams in general.
Fragrance
Imparting an odour or taste. Creating a perceivable pleasant smell and/or masking a bad smell.
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).
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 (10)

Check a full ingredient list