ABIL® Wax 9801 is a liquid to waxy organopolysiloxane, which is synthesized by linking polydimethyl siloxanes with long chain hydrocarbons. ABIL® Wax 9801 is soluble in all oils and waxes commonly used in cosmetics. The good spreadablity and the emollient-effect of the ABIL® Waxes enable them to improve the application and skin care properties of formulations. They also can contribute to wash resistance. Due to it's spreading effects on skin ABIL® Wax 9801 will increase the effectivity of UV-filters in emulsions. Thus it is possible to reduce the level of UV-filters and maintain the SPF. For emulsions only based on either organic filters or on only physical filters ABIL® Wax 9801 is especially suitable.