FARMACY BRIGHTEN UP 3% TXA DARK SPOT TONER NO FURTHER A MYSTERY

So citric acid is really an exfoliant, that will - much like other AHAs - gently elevate from the useless skin cells within your skin and make it more clean and fresh new.   It may also operate as being a wetting and dispersing agent assisting insoluble particles for example shade pigments or inorganic sunscreens (zinc/titanium dioxide) to dispe