Cosmetic ingredient

ETHOXYDIGLYCOL

Ethoxydiglycol, also called diethylene glycol monoethyl ether or Carbitol, is a liquid glycol ether. Its structure combines an alcohol group with groups that interact with different raw materials, which helps explain its use as a solvent in cosmetic preparations. It is not a plant oil, a botanical extract, or a fragrance on its own.

INCIET1 products
CAS number
111-90-0
EC number
203-919-7
Chemical name
2-(2-Ethoxyethoxy)ethanol; Carbitol; Diethylene glycol monoethyl ether; DEGEE

ETHOXYDIGLYCOL: what it is

Ethoxydiglycol, also called diethylene glycol monoethyl ether or Carbitol, is a liquid glycol ether. Its structure combines an alcohol group with groups that interact with different raw materials, which helps explain its use as a solvent in cosmetic preparations. It is not a plant oil, a botanical extract, or a fragrance on its own.

This is a manufactured raw material. On an ingredient list, ETHOXYDIGLYCOL usually points to a supporting part of the formula: it helps accommodate substances that need to stay evenly distributed in the product, rather than being the ingredient promoted for a treatment claim.

ETHOXYDIGLYCOL: what it does in cosmetics

As a solvent, Ethoxydiglycol can help dissolve or keep certain formula ingredients mixed together. That can support a more even application in solutions, serums, and other fluid products. Its humectant function means it may contribute to the water present in a preparation, but that is not the same as a clinical moisturizing promise on its own.

Formulation research has examined Ethoxydiglycol in vehicles designed to change how other substances move through skin. Those experiments used other active ingredients, ingredient combinations, and laboratory models, so they do not show that Ethoxydiglycol alone treats dark spots, acne, wrinkles, or any disease. In a fragranced composition, it may also take part in the aromatic portion of the formula.

Use limits

Restrictions and conditions of use

Cosmetic restriction
III/297
Catalogue presence

Products containing this ingredient

See which products include it and the name used in each composition.