Skip to content

Emulsifier

CETEARETH-23

CAS 68439-49-6 Updated
65

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

A water-loving PEG emulsifier (cetearyl alcohol with 23 EO units) used widely in creams and lotions. CIR-reviewed safe; trace 1,4-dioxane is the main caveat.

Function

CLEANSING, SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING

Skin benefits

  • Highly water-soluble emulsifier
  • Effective for oil-in-water creams
  • Low irritation profile

Known concerns

  • Trace 1,4-dioxane possible from ethoxylation
  • High-EO grade can affect barrier permeability

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

Related emulsifiers

65
BEHENETH-5
Emulsifier
 65
BIS-(METHYL EPOXIDIZED SOYATE) PEG-12
Emulsifier
 65
BIS-(METHYL EPOXIDIZED SOYATE) PEG-32
Emulsifier
 65
C20-40 ALKETH-24
Emulsifier
 65
C20-40 ALKETH-3
Emulsifier
 65
C20-40 PARETH-24
Emulsifier
 65
C30-50 ALKETH-10
Emulsifier
 65
C9-11 PARETH-40
Emulsifier

Check your shelf

Find CETEARETH-23 in your products.

Scan any cosmetic product with LuxSense to see if it contains CETEARETH-23 and get a full ingredient breakdown with safety scores.

This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.