Surfactant ingredient

Sodium Myreth Sulfate

An anionic surfactant, the ethoxylated sulfate salt of myristyl alcohol, used as a foaming and cleansing agent similar to sodium laureth sulfate.

cleansing agentfoaming agentsurfactant

Benefits

  • Produces rich, stable foam in cleansers
  • Effective removal of oil and dirt from skin and hair

Watch for

  • Can be drying or irritating with frequent use, particularly for sensitive skin
  • May contain trace 1,4-dioxane as an ethoxylation byproduct

In depth

What it does

An anionic surfactant, the ethoxylated sulfate salt of myristyl alcohol, used as a foaming and cleansing agent similar to sodium laureth sulfate. As an surfactant ingredient, it is particularly valued for produces rich, stable foam in cleansers and effective removal of oil and dirt from skin and hair.

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
IrritancyModerate–high
Beginner-friendlyYes
In your routine

Generally well-tolerated and easy to layer.

Found in 1 product
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Products with Sodium Myreth Sulfate

Antipollution Cleansing MousseCleanser
Dolomia
Antipollution Cleansing Mousse