PROCESS FOR THE PREPARATION OF A BASE FORMULATION FOR A DERMATOLOGICAL SUNSCREEN COMPOSITION AND FOR THE PREPARATION OF A DERMATOLOGICAL SUNSCREEN COMPOSITION

摘要

Provided is a method for preparing a base formulation for a dermatological sunscreen composition, the base formulation comprising an oil phase and an aqueous phase, and containing at least one amphiphilic substance forming lamellar structures and a plurality of UV absorbing substances.