Sodium Laureth Sulfate

Primary Function

Surfactant / Cleanser

Safety Verdict

Mixed

Health Score

5/10

Eco Score

5/10

Also Known As

sles, sodium lauryl ether sulfate, sodium laureth sulfate

About Sodium Laureth Sulfate

A commonly used cleansing agent that is effective but may cause irritation in sensitive skin. Less harsh than SLS but still debated.

Formulation Role & Skin Benefits

Sodium Laureth Sulfate is selected for formulations requiring cleansing skin and hair effectively without excessive stripping, delivering leaving skin clean, refreshed, and receptive to treatment products.

Best suited for all skin types, choosing mild formulas for sensitive skin. Typical formulation context: facial cleansers, foaming washes, body washes, and shampoos.