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Sodium Laureth Sulfate

SurfactantCleansing

Also known as: SLES, Sodium Lauryl Ether Sulfate

A milder variant of SLS created through ethoxylation. Provides good cleansing with less irritation potential.

Benefits

Effective cleansing, good foaming, gentler than SLS, removes oil and impurities.

How to Use

Found in cleansers and shampoos. Rinse thoroughly.

Technical Details
pH Range5.0-8.0
Typical Concentrations1%-15%
Research Summary

Widely used surfactant considered less irritating than SLS. Manufacturing processes have largely eliminated 1,4-dioxane concerns.

What to Avoid With
  • very sensitive skin
  • eczema

Cautions

Milder than SLS but can still be drying for sensitive skin. Potential 1,4-dioxane contamination from manufacturing (regulated).

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