Cocamidopropyl betaine is widely utilized as the foam booster in shampoos. This is known as a medium-strength surfactant. This is used in cosmetics as an effective thickener and emulsifying agent. It is popular as the pure ionic surfactant. Cocamidopropyl betaine is known as a foam booster in shampoos. Its incorporation is necessary for the hand soaps and hand wash liquids. In the industry of cosmetics, it works as an effective thickener as well as emulsifying agent.