Skip to content

PEG emulsifier

CETEARETH-15

CAS 68439-49-6
80

Safety score · 0–100

Good

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

Ceteareth-15 is a polyethoxylated cetearyl alcohol used as a mild emulsifier. It gives creams smooth texture and reliable stability, with a strong cosmetic safety record when properly purified.

Function

SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING

Skin benefits

  • Versatile nonionic emulsifier
  • Stabilizes lotions and creams
  • Improves spreadability
  • Compatible with many actives

Known concerns

  • Possible 1,4-dioxane trace from ethoxylation
  • Avoid on damaged skin

References

EU

EU CosIng database

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

Related peg emulsifiers

78
PEG-20 SOY STEROL
PEG emulsifier
 74
PEG-160 SORBITAN TRIISOSTEARATE
PEG emulsifier
 74
PEG-2 DISTEARATE
PEG emulsifier
 74
STEARETH-5
PEG emulsifier
 72
PEG-12 GLYCERYL DIOLEATE
PEG emulsifier
 72
PEG-20 LANOLIN
PEG emulsifier
 72
PEG-8 OLEATE
PEG emulsifier
 70
CHOLETH-24
PEG emulsifier

Check your shelf

Find CETEARETH-15 in your products.

Scan any cosmetic product with LuxSense to see if it contains CETEARETH-15 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, so always read the physical product label and consult a healthcare professional for personal concerns.