Ingredient dictionary

Cetearyl Glucoside

A plant-derived emulsifier made from cetearyl alcohol and glucose, a sugar. Its main job is to help oil and water mix in creams and lotions. It is on the label of 30 products in our library. Checked against our library November 6, 2026.

What Cetearyl Glucoside does

Helps oil and water mix
Adds a smooth, soft feel
Builds body with fatty alcohols

Cetearyl glucoside is made by joining two parts. One is cetearyl alcohol, a blend of often plant-derived fatty alcohols. The other is glucose, a simple sugar often made from plant starch. The joined molecule has a water-loving sugar end and an oil-loving fatty end. That split shape is why it works as an emulsifier.

Formulators use it to keep oil and water blended in lotions and creams, so the texture stays smooth and even. It is often paired with cetearyl alcohol to help build a soft, light body. On skin it usually feels smooth rather than greasy, and it is compatible with many other ingredients.

Good for

Suits people who want a light, smooth, plant-derived emulsifier in everyday lotions, including baby lotions.

Frequently asked questions

Is cetearyl glucoside plant-derived?

Usually, yes. Its fatty alcohol part is often plant-derived, and its sugar part is typically made from plant starch. Sources can vary by manufacturer, so the label or the product's sourcing details are the best place to check if this matters to you.

Is cetearyl glucoside gentle on sensitive skin?

It is generally well tolerated and is commonly used in everyday lotions. Like any ingredient, it can bother a person with a specific sensitivity, so a patch test on a small area is a sensible first step. If irritation shows up, stop using the product.