Sodium Lauryl Sulfate
SLSSodium Dodecyl Sulfate
Surfactant
Sodium Lauryl Sulfate is a common ingredient that helps products like shampoo and soap create a rich foam. It works by breaking down dirt and oil, making it easier to wash them away.
Moderate Concern
Source: Cosmetic Ingredient Review (CIR)
While generally recognized as safe for rinse-off products, SLS can be an irritant for some people, especially those with sensitive skin, causing dryness or redness.
Is Sodium Lauryl Sulfate Safe?
Dr. Eric Berg DC
r/SkincareAddiction
830
[Misc] Dehydrated Skin: An Updated Guide to Healing the Moisture Barrier
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Last updated: May 16, 2026