Skip to content

Emulsifier

C11-15 ALKETH-3 STEARATE (FORMERLY C11-15 PARETH-3 STEARATE)

Updated
80

Safety score · 0–100

Good

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

About

A C11-15 alketh-3 stearate (formerly pareth-3 stearate) used as a mild oil-in-water emulsifier. Low ethoxylation level limits dioxane risk; long-chain stearate provides creamy texture.

Function

SURFACTANT - EMULSIFYING

Skin benefits

  • Mild O/W emulsifier
  • Conditioning skin texture
  • Low ethoxylation (-3) reduces dioxane risk

Known concerns

  • Standard ethoxylate dioxane caveat applies

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-C16-18 ALKYL GLYCERYL UNDECYL DIMETHICONE
Emulsifier
 80
C11-15 SEC-ALKETH-12
Emulsifier
 80
C12-15 ALKETH-11
Emulsifier
 80
CANNABIS SATIVA SEED OIL PEG-8 ESTERS
Emulsifier

Check your shelf

Find C11-15 ALKETH-3 STEARATE (FORMERLY C11-15 PARETH-3 STEARATE) in your products.

Scan any cosmetic product with LuxSense to see if it contains C11-15 ALKETH-3 STEARATE (FORMERLY C11-15 PARETH-3 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.