Skip to content

Emulsifier

PEG-9 DISTEARATE

CAS 9005-08-7
72

Safety score · 0–100

Fine

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

A PEG-9 diester of stearic acid used as an emulsifier and opacifier. CIR-reviewed family with safe use record; quality depends on PEG purification standards.

Function

SURFACTANT - EMULSIFYING

Skin benefits

  • Stable emulsions
  • Pearl effect in cleansers

Known concerns

  • Trace dioxane risk

References

EU

EU CosIng database

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

Related emulsifiers

72
ARGAN OIL PEG-8 ESTERS
Emulsifier
 72
BEHENETH-30
Emulsifier
 72
BIS-ISOBUTYL PEG-13/DIMETHICONE COPOLYMER
Emulsifier
 72
BIS-PEG-4 DIMETHICONE
Emulsifier
 72
BIS-PEG/PPG-16/16 PEG/PPG-16/16 DIMETHICONE
Emulsifier
 72
C12-15 ALKETH-3
Emulsifier
 72
CARAPA GUIANENSIS OIL POLYGLYCERYL-6 ESTERS
Emulsifier
 72
CETEARETH-20
Emulsifier

Check your shelf

Find PEG-9 DISTEARATE in your products.

Scan any cosmetic product with LuxSense to see if it contains PEG-9 DISTEARATE 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.