May we count your visit with Google Analytics? It uses cookies and sends visit data to Google. You can change this any time under Cookie choices. Privacy

TheWashDay
Menu

Ingredient on hair labels

Cetearyl Alcohol

TheWashDay editorial · Updated · From the EU ingredient register and the makers’ own labels · How we match names

Jump to a section

Cetearyl Alcohol is on 80 of the 177 hair-product labels we compare, from 27 makers. Its uses in the EU ingredient register include emollient, emulsifying surfactant and emulsion stabilizing. 66 of these labels name it among the first five ingredients.

See it on each label Products without it

What it is

In the register’s words: “Alcohols, C16-18.”

EU register name (INCI)
CETEARYL ALCOHOL
CAS number
67762-27-0 / 8005-44-5
EC number
267-008-6 / -

What the register lists it for

These are the uses the European Commission’s CosIng register lists for Cetearyl Alcohol in any cosmetic, hair roles first. They say why a maker might add it, not what it does in one formula, and they aren’t a safety rating.

Emollient

Oils, butters and similar ingredients that make a surface feel soft and smooth. On hair they coat the strand; many plant oils carry this role.

Register definition: “Acting as lubricants on the skin surface providing the skin with a soft and smooth appearance.”

Emulsifying surfactant

Lets oil and water mix into one cream or lotion and stay mixed. Conditioners and creams rely on them.

Register definition: “Helping suspensions or dispersions of liquids in a second liquid by reducing the surface tension of the substances to be emulsified.”

Emulsion stabilizing

Keeps a cream’s oil and water from separating on the shelf.

Register definition: “Helping the process of emulsification and improving emulsion stability and shelf-life.”

Foam-boosting surfactant

Makes a shampoo foam more or keeps the foam from collapsing. Foam on its own says nothing about how clean hair gets.

Register definition: “Increasing foaming capacity and/or stabilize foams in general.”

Cleansing surfactant

The washing ingredients: they let water lift oil, product and dirt off hair and scalp. Shampoos list them near the top; some conditioners hold a little.

Register definition: “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

Makes a product thicker or thinner, so a gel holds its shape or a shampoo pours. Gums, cellulose and some salts carry this role.

Register definition: “Increasing or decreasing the viscosity (thickness) of cosmetics.”

Opacifying

Makes a product less see-through, which is why some shampoos and conditioners look creamy.

Register definition: “Reducing transparency or translucency of cosmetics.”

Where it sits on each label

US labels list ingredients from most to least, except that those at 1% or less may follow in any order. A name near the top is a large part of the formula. A label doesn’t mark where the 1% point falls, so further down, the order says little about how much is in it.

Every label, product by product (80)

Each line runs from the first name on a label to the last; a dot is where this ingredient sits. Makers change formulas now and then; if the list on your bottle differs, go by your bottle.

Your next step

Find products without Cetearyl Alcohol Check every name on your own label All ingredients on the labels we compare

Other emollient ingredients on these labels

Updated · The name, numbers and uses come from the European Commission’s CosIng entry (CC BY 4.0); we write the uses in US spelling and put the hair ones first. The labels are each maker’s own. The order rule is the FDA’s Cosmetics Labeling Guide. All our sources are on the Sources page.