The research of Nanoparticles Lithospermum in Multiple Phases Emulsion Cosmetics Application

Abstract

In the emulsion system, the active compounds can be protected in the inner shell than outer shell and it is very easy to be observed by polarized microscope However, traditional multiple phase emulsion process is two stages process which is not easy to be proceed. This study adopted one stage process instead of two stages to obtain the multiple phase emulsion system and investigated the hydrating effect of the non-homogeneous mixing system and homogeneous mixing systems with treating time, 1 minutes and 5 minutes, by hydrating tests, such as the hands face, and front head test, zeta potential, contact angle, TEM, SEM and AFM in this study, the one stage emulsion process was to add the lithospermum with different sequences and add different emulsifiers to control the forming and the shape of the emulsion system.