Cetoleth-30
AKA “Cetyl alcohol ethoxylate, Ceteth-30, Polyethylene glycol cetyl ether
Synthetic
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Ingredient Facts
Cetoleth-30
AKA: Cetyl alcohol ethoxylate, Ceteth-30, Polyethylene glycol cetyl ether
Synthetic · Cleansing | Surfactant - Cleansing · EWG: 4
Plant-Derived
Cleanser
Synthetic
Clean
A gentle cleanser that helps remove dirt and oil from skin and hair without stripping natural moisture.
CAS #
8065-81-4
Form
Liquid
Plant-Derived
Synthetic. Derived from cetyl alcohol and ethylene oxide, both petroleum-derived or plant-derived synthetic materials. Synthesized through ethoxylation, where ethylene oxide is chemically bonded to cetyl alcohol in successive reactions.
Function
Cleansing | Surfactant - Cleansing
Benefits
Removes Impurities
Cleansing Surfactant
Traditional Use
A highly polyethoxylated cetyl alcohol created for cosmetic use. Functions as a surfactant and detergent in cleansing formulations.
Skin Types
all-skin-types
Best For
Target
General
Melanin-Rich Skin
Suitable
Pregnancy Safe
Yes
Restricted By
EWG Score4
CIR Safety Findings
medical-approval, all-shades-safe, Not a Sensitizer
Concentration Guide
Industry reports use up to 18.0% across all product types. Source: CIR Safety Assessment (CIR Seq 581).
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: CosIng · EWG · CIR