Cocamidopropyl Betaine is a mild co-surfactant compatible with anionic, non-ionic, cationic surfactants and also useful as a primary surfactant. It is a good cleanser & foam booster and acts to enhance viscosity in the finished product. It is also an excellent conditioning & antistatic agent. As such it is commonly used in Shampoos, Conditioners, Bubble baths, Cleansing lotions and Hand soaps. Water soluble, recommended usage level 4 - 40 % Works best in a pH between 4 and 12.