It is widely used in syndets. Disodium Lauryl Sulfosuccinate is a sulfate-free anionic surfactant. Being a mild anionic surfactant, it is used across a wide array of personal care formulations, especially in mild hair shampoos, baby shampoos, foam baths and shower gels. Usage rate: Can be added to formulas as is. Recommended use level 4 - 40% depending on desired foaming and cleansing effects. For external use only. Applications: Body washes, shampoos, bubble baths, cleansing lotions, creams, bar soaps, baby products, hair conditioners, cream rinses. Very mild co-surfactant compatible with anionic, nonionic, amphoteric surfactants (also useful as primary surfactant), especially suitable for products for delicate skin & baby shampoos, good foaming & cleansing effects, also useful as secondary o/w emulsifier. It is an excellent Foaming agent which produces a creamy rich lather in your products.