A colleague of mine is in the same situation as you, and has used a lot of freckle removing products, which is useless; Later, I did E-light whitening, and now the spots are gone. I heard that she did it in Beijing Jinxing Plastic Surgery Hospital. It seems that she has been there three or four times. I'm not sure how much it is worth. According to her, that beauty salon has many chain stores all over the country. I took a look at it for you. Liaocheng also has it. Also known as Venus Beauty Center. Please go and see the online consultation.