A foaming agent is a chemical that creates foam by reducing the surface tension of a liquid, enabling the formation and stabilization of gas bubbles. Widely used across industries, these agents are vital in food production, cosmetics, cleaning products, and firefighting. In food, they create the airy textures in whipped cream and mousses. In cosmetics, they generate the rich lather in shampoos and body washes. Cleaning products rely on foaming agents to form thick foam that effectively lifts away dirt and grease. Additionally, in firefighting, they help spread foam quickly to smother flames and prevent re-ignition. Common examples include sodium lauryl sulfate (SLS) and betaines.