Skip to content

Emulsifier

PEG-75 STEARATE

CAS 9004-99-3
80

Safety score · 0–100

Good

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

A high-EO ethoxylated stearate emulsifier — helps oil and water mix together. Mild and effective with a clean CIR safety review, subject to standard PEG-family purification.

Skin benefits

  • High-EO nonionic emulsifier
  • Mild and effective for O/W emulsions
  • Good for sensitive-formulation work
  • Reduces interfacial tension efficiently

Known concerns

  • Standard PEG-family — possible 1,4-dioxane traces
  • Higher MW generally limits skin penetration
  • Manufacturing residue management important

References

EU

EU CosIng database

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

Related emulsifiers

80
ACRYLIC ACID/STEARYL METHACRYLATE/DIMETHICONE METHACRYLATE COPOLYMER
Emulsifier
 80
ALMOND OIL PEG-8 ESTERS
Emulsifier
 80
APRICOT KERNEL OIL PEG-8 ESTERS
Emulsifier
 80
BIS-(PPG-7 UNDECENETH-21) DIMETHICONE
Emulsifier
 80
BIS-BUTYLDIMETHICONE POLYGLYCERYL-3
Emulsifier
 80
BIS-C16-18 ALKYL GLYCERYL UNDECYL DIMETHICONE
Emulsifier
 80
C11-15 ALKETH-3 STEARATE (FORMERLY C11-15 PARETH-3 STEARATE)
Emulsifier
 80
C11-15 SEC-ALKETH-12
Emulsifier

Check your shelf

Find PEG-75 STEARATE in your products.

Scan any cosmetic product with LuxSense to see if it contains PEG-75 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, so always read the physical product label and consult a healthcare professional for personal concerns.