Ingredient dictionary

Glyceryl Behenate

Also listed as: Glycerol behenate

Glyceryl Behenate is a waxy ester of glycerin and behenic acid that mainly thickens formulas and gives them body. It is on the label of 11 products in our library. Checked against our library November 6, 2026.

What Glyceryl Behenate does

Thickens and firms formula texture
Adds a waxy, structuring base
Helps oil and water stay blended

Glyceryl Behenate is made by combining glycerin with behenic acid, a long fatty acid found in some plant oils. The result is a solid, waxy material that is easy to blend into warm formulas. Makers use it as a thickener and emulsifier, which helps oil and water stay together.

In mascara, its firm, wax-like body helps give the formula structure and hold shape on lashes. In cleansers and creams, it adds body and a smooth, cushioned feel. On skin it feels soft rather than heavy, and it is generally well tolerated.

Good for

Useful in creams, cleansers and makeup where a stable, creamy body is wanted, and it is generally well tolerated by most skin types.

Frequently asked questions

Is Glyceryl Behenate safe for sensitive skin?

Glyceryl Behenate is generally well tolerated and none of the flagged ingredient families include it. As with any ingredient, a person with a known sensitivity should read the full label and patch test a new product first.

Why is Glyceryl Behenate used in mascara?

In mascara it helps the formula hold its shape and build on lashes. Its firm, waxy body adds structure, so the product sets on lashes rather than staying soft and runny.