On The Effects Of A Plant Extract Of Orthosiphon Stamineus On Sebum-related Skin Imperfections
Notes for this study:
|Number of Subjects
In women who reported oily skin and then were given a 2% cream containing orthosiphon to be applied twice daily for 28 days, skin quality in reference to oily appearance, shiny appearance, visible pore size, as well as both complexion evenness and radiance were all improved in a time-dependent manner.
Study was double blind, but there was no placebo; rather, 1% zinc gluconate was the other group and this is known to be bioactive.