It is best to use some more formal freckle-removing products with cosmetics. Although cosmetics change rapidly, it is impossible to completely eradicate them. I was fooled. I suggest you don't try it either, but O-Fi freckle removing products are really good. I used it for almost two months, and the spots on my face were completely eradicated without any side effects. It's been more than a month now, and it hasn't rebounded. Sometimes it will bounce back immediately after being removed with some cosmetics. I wish I had more time than before.