Alkyl sulfates are a group of chemical compounds commonly used as surfactants in various products, including detergents and personal care items. They are derived from natural fats or oils and consist of a long hydrocarbon chain (alkyl group) attached to a sulfate group. This structure allows them to effectively reduce surface tension, making them useful for cleaning and foaming. These compounds are known for their ability to create lather and enhance the cleaning power of products like shampoos and body washes. However, some people may experience skin irritation from certain types of alkyl sulfates, leading to the development of milder alternatives in the market, such as sodium cocoyl isethionate.