Kao est Brightening Effect Essence 30g Contains Chamomilla ET, a unique active ingredient that suppresses the proliferation and activity of “melanin generating sources” that produce melanin, the source of dark spots. It suppresses melanin production and prevents spots and freckles. ■How to use Every morning and evening, after toner, apply an appropriate amount (2 pumps) to the entire face. When starting to use, press down slowly and firmly about 7-8 times until the liquid comes out.