Skip to content

Emulsifier

POLYGLYCERYL-4 STEARATE

CAS 26855-44-7 / 37349-34-1 / 68004-11-5
82

Safety score · 0–100

Good

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

A polyglycerol ester of stearic acid used as a mild PEG-free emulsifier and softening agent. Considered low-irritation and a natural-cosmetic favorite.

Function

SURFACTANT - EMULSIFYING

Skin benefits

  • Stabilizes oil-in-water creams
  • Softens skin
  • Plant-derived option

Known concerns

  • Possible heaviness on oily skin

References

EU

EU CosIng database

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

Related emulsifiers

82
ACETYLXYLITYL ACETOXY PALMITATE/STEARATE
Emulsifier
 82
BERTHOLLETIA EXCELSA SEED OIL POLYGLYCERYL-6 ESTERS
Emulsifier
 82
BIS-(BUTYL DIMETHICONE) PEG-3 POLYGLYCERYL-3 ETHER
Emulsifier
 82
BIS-PEG-20 DIMETHICONE
Emulsifier
 82
BIS-SUCCINOYL TMP DIMETHICONE
Emulsifier
 82
BORAGE SEED OIL POLYGLYCERYL-6 ESTERS
Emulsifier
 82
C11-15 ALKETH-7 (FORMERLY C11-15 PARETH-7)
Emulsifier
 82
CETEARYL GLUCOSIDE
Emulsifier

Same plant / compound family

78
POLYGLYCERYL-4 STEARATE PHOSPHATE
Emulsifier

Check your shelf

Find POLYGLYCERYL-4 STEARATE in your products.

Scan any cosmetic product with LuxSense to see if it contains POLYGLYCERYL-4 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.