Skin problems such as acne, spots or stretch marks can be removed by whitening skin after delivery. Color-light skin rejuvenation can remove a variety of facial defects at the same time, and has a very good diagnosis and treatment effect on Doby, chloasma, spots, butterfly spots, pregnancy spots, pigmented spots, dark spots, sunburn, etc., which can comprehensively improve skin quality and whiten and rejuvenate skin. Only after giving birth to a child can a new mother have tender skin and a radiant face.