Skip to content

Emulsifier

PEG-75 PROPYLENE GLYCOL STEARATE

Updated
78

Safety score · 0–100

Fine

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

About

A mid-high (75 EO) PEG ester of propylene glycol stearate used as a non-ionic emulsifier. Sits comfortably within the well-studied PEG fatty-acid ester family, with the routine ethoxylate purity caveat.

Function

SURFACTANT - EMULSIFYINGSURFACTANT - CLEANSING

Skin benefits

  • Mid-high EO non-ionic emulsifier
  • Mild profile suitable for leave-on cosmetics
  • Stable across cosmetic pH range

Known concerns

  • Ethoxylated material — controlled 1,4-dioxane grade required
  • Slow biodegradation due to high EO load
  • No direct skincare benefit beyond formulation

References

EU

EU CosIng database

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

Related emulsifiers

78
ACACIA SEYAL GUM OCTENYLSUCCINATE
Emulsifier
 78
ADANSONIA DIGITATA SEED OIL POLYGLYCERYL-6 ESTERS
Emulsifier
 78
ALUMINUM DICETYL PHOSPHATE
Emulsifier
 78
APRICOT KERNEL OIL POLYGLYCERYL-10 ESTERS
Emulsifier
 78
ARACHIDETH-37
Emulsifier
 78
ARGAN OIL POLYGLYCERYL-6 ESTERS
Emulsifier
 78
BABASSU OIL GLYCERETH-8 ESTERS
Emulsifier
 78
BEHENETH-10
Emulsifier

Check your shelf

Find PEG-75 PROPYLENE GLYCOL STEARATE in your products.

Scan any cosmetic product with LuxSense to see if it contains PEG-75 PROPYLENE GLYCOL STEARATE 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.