TY - JOUR T1 - The Influence of Different Concentrations of a Natural Clay Material as Active Principle in Cosmetic Formulations JO - Materials Research A1 - Daneluz, Júlia A1 - Favero, Juliana da Silva A1 - Santos, Venina dos A1 - Weiss-Angeli, Valeria A1 - Gomes, Lucas Bonan A1 - Mexias, André Sampaio A1 - Bergmann, Carlos Pérez SN - 1516-1439 UL - 10.1590/1980-5373-MR-2019-0572 VL - 23 Y1 - 2020 PB - Brasil ER -