Hydroxyethyl Ethylcellulose ●
TL;DR. This ingredient is used mainly as a viscosity modifier, thickener, and stabilizer in water-based formulas. It can also add light film-forming and texture benefits in gels, creams, lotions, and hair products.
What does Hydroxyethyl Ethylcellulose do in a cosmetic formula?
This ingredient is used mainly as a viscosity modifier, thickener, and stabilizer in water-based formulas. It can also add light film-forming and texture benefits in gels, creams, lotions, and hair products.
Is Hydroxyethyl Ethylcellulose clean?
It is generally well tolerated on skin and is not a common allergen or sensitizer. Clean-beauty friction is low, though it is a chemically modified polymer and quality depends on tight control of residual processing impurities.
Is Hydroxyethyl Ethylcellulose sustainable?
This material is based on a cellulose backbone, usually sourced from wood pulp or cotton, with petrochemical-derived modification steps. It is expected to be more biodegradable than many fully synthetic polymers, though substitution can slow biodegradation compared with unmodified cellulose.
Is Hydroxyethyl Ethylcellulose COSMOS-approved?
It is typically considered compatible with COSMOS-style natural formulations when it meets the standard’s requirements for modified natural polymers and impurity limits. From a Green Chemistry view, it has a renewable backbone and useful low-dose performance, but its chemical modification steps make it less ideal than minimally processed plant gums.
How does Hydroxyethyl Ethylcellulose work chemically?
The molecule is a nonionic cellulose ether, meaning a cellulose chain is modified with small ether side groups that improve water dispersibility, thickening efficiency, and salt tolerance. It is usually used at low percentages for viscosity control, hydrates best with good dispersion before full swelling, and is generally stable across the mildly acidic to neutral pH range common in skin and hair care.
Last updated 2026-05-13