Sodium Laureth Sulfate
SLESSodium Lauryl Ether SulfateSodium Lauryl SulfateSodium Lauryl Ether Sulphate
Surfactant
Sodium laureth sulfate is a type of soap that helps create a rich lather in products like shampoo and body wash. It's also used to help mix oil and water together in products like cosmetics and cleaning supplies.
Moderate Concern
Source: EWG Skin Deep
Some studies have linked sodium laureth sulfate to skin irritation and eye problems, but the FDA has not banned it and many people use it without issues.

Is Sodium Lauryl Sulfate Safe?
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245
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Last updated: May 16, 2026