THE SMART TRICK OF FARMACY APPLE CLEANSING BALM THAT NOBODY IS DISCUSSING

So citric acid is surely an exfoliant, that can - the same as other AHAs - gently raise from the dead skin cells of the skin and allow it to be additional smooth and clean.   It might also perform to be a wetting and dispersing agent supporting insoluble particles such as shade pigments or inorganic sunscreens (zinc/titanium dioxide) to disperse