Skip to content

Surfactant

SODIUM C13-15 ALKETH-3 SULFATE

Updated
78

Safety score · 0–100

Fine

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

About

A C13-15 alkyl ether sulfate (SLES-family), structurally identical to the formerly-named C13-15 Pareth-3 Sulfate. Standard rinse-off cleanser; mild irritation profile typical of short-EO sulfate surfactants.

Function

SURFACTANT - CLEANSING

Skin benefits

  • Reliable rinse-off cleansing
  • Stable lather and foam
  • Long history of use in shampoos and body washes

Known concerns

  • Short 3-EO chain higher irritation potential than longer-EO variants
  • Residual 1,4-dioxane possible from ethoxylation

References

EU

EU CosIng database

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

Related surfactants

78
ALMONDAMIDOPROPYL BETAINE
Surfactant
 78
AMMONIUM DINONYL SULFOSUCCINATE
Surfactant
 78
ARGININE LAUROYL GLUTAMATE
Surfactant
 78
BABASSUAMIDOPROPYL BETAINE
Surfactant
 78
BUTYL GLUCOSIDE
Surfactant
 78
C11-13 PARETH-6
Surfactant
 78
C12-13 ALKETH-3 (FORMERLY C12-13 PARETH-3)
Surfactant
 78
C12-13 ALKETH-7 CARBOXYLIC ACID (FORMERLY C12-13 PARETH-7 CARBOXYLIC ACID)
Surfactant

Check your shelf

Find SODIUM C13-15 ALKETH-3 SULFATE in your products.

Scan any cosmetic product with LuxSense to see if it contains SODIUM C13-15 ALKETH-3 SULFATE 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.