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

It is also a potent antioxidant and skin-brightening agent so it normally reveals up in anti-aging and/or radiance-boosting products.   It may operate being a wetting and dispersing agent encouraging insoluble particles such as colour pigments or inorganic sunscreens (zinc/titanium dioxide) to disperse nice and even in liquids.  Chemically Tal