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Is Hydroxycetyl Hydroxyethyl Dimonium Chloride vegan?

Hydroxycetyl Hydroxyethyl Dimonium Chloride

Hydroxycetyl Hydroxyethyl Dimonium Chloride is a quaternary ammonium compound derived from cetyl (hexadecyl) alcohol, used as an antistatic and conditioning agent in hair care products. The cetyl alcohol precursor may be of plant, synthetic, or animal (spermaceti-derived, historically) origin, so the exact source is unconfirmed.

Also known as (2-Hydroxyethyl)(2-hydroxyhexadecyl)dimethylammonium chloride
INCI name Hydroxycetyl Hydroxyethyl Dimonium Chloride
CAS number 84643-53-8
EC number 283-450-2
CosIng ID 34487
Last reviewed 9 July 2026

An ingredient is considered vegan if it contains no animal-derived components at any point in its production.

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