Surfactant ingredient

Oleth-3

A polyethoxylated (3 EO units) ether of oleyl alcohol with a low HLB value, used as a co-emulsifier in cosmetic formulations to assist water-in-oil stability.

emulsifiersurfactant

Benefits

  • Low HLB emulsifier for water-in-oil type systems
  • Assists in blending hydrophilic and lipophilic components

Watch for

  • Ethoxylated ingredient; possible trace 1,4-dioxane impurities
  • Low HLB may cause instability in oil-in-water emulsions if used alone
At a glance
CategorySurfactant
IrritancyLow–moderate
Beginner-friendlyYes
In your routine

Generally well-tolerated and easy to layer.

Found in 1 product
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Products with Oleth-3

Advanced Night Repair Synchronized Multi-Recovery ComplexSerum
Estée Lauder
Advanced Night Repair Synchronized Multi-Recovery Complex