Photorejuvenation has obvious changes before and after comparison of its efficacy, which can effectively remove facial pigmentation, acne marks, etc. It has the effect of whitening and repairing, and improving the uneven color of the face. Photorejuvenation is mainly through the instrument issued by the broad spectrum of colored light, selective action on the target tissues of the skin, crushing the pigment particles under the skin, accelerating pigment absorption through cell metabolism, etc.. Compared with the previous skin, it can improve acne marks, pigmentation, redness, etc. Long-term adherence to treatment can also reduce pores and lighten the fine lines of facial skin. Photorejuvenation is usually 3 times a course of treatment, and can be used as a daily maintenance type of program for long-term treatment. After photorejuvenation treatment, you should take care of your skin scientifically, such as strict sun protection, moisturizing and hydration, and light diet. Photorejuvenation treatment is recommended to be carried out in regular medical institutions, specific can consult a professional physician’s opinion.