Pigment Gel HQ free PCA Skin

It's work on my light pigment, but lightly work on the thick pigment on my cheeks. When using it, my pigment get too dark, I do not want to go anywhere, but when I stop using for couple day, look like pigment getting little lighter, but have to keep using and it make difficult to live normal daily life. So I stop using it for now. And still searching for pigment care that work better. I still give it 4 because it did not harm my skin, it work but just did not work the way I want it to be.