A gentle cleanser derived from coconut that creates a rich lather to remove dirt and oil while helping other ingredients blend smoothly into the formula.
Formula
C12H25NaO4S
Mol. Weight
288.38
CAS #
151-21-3
Form
Powder
Plant-Derived
Synthetic. Derived from coconut or palm kernel oils, which contain lauric acid as a primary fatty acid. Synthesized through sulfonation of lauryl alcohol, followed by neutralization with sodium hydroxide.
Sodium lauryl sulfate (SLS) was developed in the early 20th century as a synthetic surfactant. It became widely used in cosmetics and personal care products from the 1930s onward as a cleansing and foaming agent, replacing natural soap-based products.