Hydroxyethyl Cellulose ●
TL;DR. This ingredient is primarily a water-phase thickener and rheology modifier. It helps gels, creams, cleansers, and serums build viscosity, suspend particles, stabilize texture, and feel smoother on skin or hair.
What does Hydroxyethyl Cellulose do in a cosmetic formula?
This ingredient is primarily a water-phase thickener and rheology modifier. It helps gels, creams, cleansers, and serums build viscosity, suspend particles, stabilize texture, and feel smoother on skin or hair.
Is Hydroxyethyl Cellulose clean?
It is generally well tolerated, non-sensitizing, and not a common clean-standard restricted-list issue. From a clean beauty perspective, the main review point is quality control around residual processing materials, not the finished polymer itself.
Is Hydroxyethyl Cellulose sustainable?
This material is made from a renewable plant-fiber backbone that is chemically modified for water solubility and performance. It is generally considered biodegradable and has low environmental persistence compared with many synthetic film-forming polymers.
Is Hydroxyethyl Cellulose COSMOS-approved?
It is permitted under COSMOS-natural and can be used in COSMOS-organic formulas within the standard’s ingredient rules. It fits Green Chemistry reasonably well because it uses renewable feedstock and provides thickening at low levels, although it is not an unmodified raw agricultural material.
How does Hydroxyethyl Cellulose work chemically?
The molecule is a nonionic, water-soluble polysaccharide derivative with ether-linked side groups that improve hydration and viscosity in aqueous systems. Typical use is about 0.2% to 2%, with good stability across a broad pH range and broad compatibility with surfactants, salts, and many preservatives.
Last updated 2026-05-13