Function: Sodium laureth sulfate functions as a surfactant, emulsifying, foaming, and cleansing agent.

Surfactant: As a surfactant, it lowers the surface tension between two components of the product like two liquids or a liquid and a solid. It contains a hydrophilic and hydrophobic end. It attracts dirt, oil, and other impurities accumulated on the surface of the skin which then can be washed off easily with water.

Foam-Forming: Its foam-forming property makes it a useful ingredient in shampoos. It helps to keep the scalp clean and enhance the growth of healthy hair.

Emulsifier: As an emulsifier, it gives stability to the product. The product with oil and water-based components gets separated into its components. The emulsifier stabilizes the product, prevents separation of the components, and enables even distribution of the product components when used.

Products: It is used in the formulations of shampoos, bath products, facial cleansers, and other skin and hair care products.