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surfactant

Sodium Laureth Sulfate

Generally safe·Moderate evidence

A common foaming cleanser, milder than SLS. Fine for most people in a rinse-off product.

Questions

Is sodium laureth sulfate (SLES) the same as sodium lauryl sulfate (SLS)?
No, they are different surfactants. Sodium laureth sulfate (SLES) is chemically different from and milder than sodium lauryl sulfate (SLS). SLES is ethoxylated, making it a gentler cleanser suitable for more people.
Is sodium laureth sulfate safe to use?
Published safety assessments rate sodium laureth sulfate as generally safe for use in cosmetics. It is a common foaming cleanser that is fine for most people in rinse-off products like shampoos and body washes.

Products with Sodium Laureth Sulfate

In our guides

References

Cosmetic information for general education, not medical advice. A verdict is a reading of the published evidence, never a guarantee for your skin: any ingredient can irritate someone, so patch test new products and see a professional if you react. Concern is graded on cited evidence, never on hazard-score lists. See how we score.