Also known as: HEC, Cellulose Hydroxyethyl Ether
Hydroxyethylcellulose (HEC) is a water-soluble cellulose derivative used as a thickener and film former in cosmetic formulations. It creates clear, stable gels and improves product texture. Derived from natural cellulose, it is biodegradable and well-tolerated. Commonly used in serums, gels, and lightweight moisturisers.
Comedogenicity ratings are based on the rabbit ear assay model. Individual skin responses vary. See our article on comedogenicity ratings for context.
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