Yes, it is recommended to bleach the lips. The so-called lip bleaching is the process of bleaching the color of the lips into a natural light pink for people with darker lips or a color difference between the upper and lower lips. . It is suitable for those with congenital lip shape that is not ideal and the lip peak is not obvious; the vermilion line of the lip is unclear, broken or defective; the lip edge is severely defective, thin, and the length is disproportionate; caused by anemia, heart and circulatory system diseases The color is obviously dull and dull; for the purpose of beauty, to increase the beauty and three-dimensionality of the lips.