Hello and Welcome.:icon_bigg
UV white is going to protect the skin, while it "whitens" the skin, and the white lucent is serum, that you put on the spots where you want to lighten. This is just a claim that they are making, since, a cream cannot penetrate and make those kind of change sin the skin, as making it more lighter, this is one of the reasons, why antiwrinkle creams don't work, since it cannot enter the level of the epidermis to change the actions that's going on. The best you can do is to use SPF and take care of you skin, to give it a glow by drinking water, and eating right. The changes have to come from inside the body, one cannot effect it from the outside, other that to protect it with a layer of SPF. Good luck...