Skip to content

Emulsifier

PEG-65 BUTYLENE GLYCOL ISOSTEARATE

Updated
72

Safety score · 0–100

Fine

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

About

A PEGylated fatty-acid ester that helps oil and water mix in creams and cleansers. Generally well-tolerated; the main safety lever is supplier control of trace 1,4-dioxane left over from ethoxylation.

Function

SURFACTANT - EMULSIFYINGSURFACTANT - CLEANSING

Skin benefits

  • Stable oil-in-water emulsions
  • Mild cleansing
  • Smoother product feel

Known concerns

  • Trace 1,4-dioxane risk if not stripped
  • Mild irritation potential at high %

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-65 BUTYLENE GLYCOL ISOSTEARATE in your products.

Scan any cosmetic product with LuxSense to see if it contains PEG-65 BUTYLENE GLYCOL ISOSTEARATE 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.