Surfactant ingredient

Polyglyceryl-10 Isostearate

A PEG-free, plant-derived emulsifier composed of glycerol and isostearic acid that functions as a nonionic surfactant and skin conditioning agent in cosmetic formulations.

emulsifierskin conditioningsurfactant

Benefits

  • Creates stable oil-in-water emulsions
  • Provides skin conditioning and emollient effects
  • PEG-free plant-based alternative to synthetic emulsifiers

Watch for

  • Considered safe at current use concentrations per CIR assessment

In depth

What it does

A PEG-free, plant-derived emulsifier composed of glycerol and isostearic acid that functions as a nonionic surfactant and skin conditioning agent in cosmetic formulations. As an surfactant ingredient, it is particularly valued for creates stable oil-in-water emulsions, provides skin conditioning and emollient effects, and peg-free plant-based alternative to synthetic emulsifiers.

How to use it

Used as part of a cleanser, so placement is straightforward — it's your first step, applied to damp skin and rinsed off thoroughly. Avoid overwashing, which can disrupt the skin barrier.

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 Polyglyceryl-10 Isostearate

Soothing SOS Sheet MaskSheet Mask
Lumene
Soothing SOS Sheet Mask