ANTIPERSPIRANT STICK COMPOSITIONS PROVIDING IMPROVED DEPOSITION OF THE COMPOSITION MATRIX ONTO SKIN

摘要

Disclosed are antiperspirant stick compositions that provide improved deposition of the composition matrix onto skin, wherein the antiperspirant stick compositions comprise antiperspirant particulate solids having a particle size distribution characterized by a ratio of a d90 value to mode particle size of from about 2.0 to about 10.0. Also disclosed are methods to improve the deposition of hard, waxy or other similar compositions to the skin and other substrates upon application, wherein the method comprises incorporating into the composition a particulate solid having a defined particle size distribution.