PRP autologous cell youth regeneration therapy refers to the use of autologous blood to regenerate the skin skin regeneration, in Europe and in Japan and other Asian countries have been utilized more widely, PRP skin beauty is the recovery of the skin when the role of platelets and skin growth factors concentrated into the skin to stimulate a large number of collagen, elastin fibers, gliadin, etc., so as to achieve a comprehensive enhancement of the skin’s condition and slow aging effect. The result is a comprehensive enhancement of the skin’s condition and a slowing down of aging. PRP in medical cosmetology is still a relatively new project, the technology is immature, there are still many unknown risks, and there are illegal organizations to carry out this medical project without authorization resulting in malignant medical events precedent. Therefore, patients should choose regular hospitals for consultation and treatment. The risk of normal operation of PRP surgery is very small, but if the injection is not appropriate, there may be mild swelling in the injection area, but there will be no hematoma. General swelling period length by individual differences, normal swelling time 12-24 hours, special body type will not exceed 7 days. And infectious diseases spread for some institutions do not pay attention to aseptic operation, or repeated use of instruments and sterilization is not strict, mainly AIDS, syphilis, hepatitis and other blood infectious diseases. PRP autologous serum 3 treatments for a course of treatment, each interval of 1.5-2 months. Although the effect of skin beautification is obvious, it is not permanent. Generally speaking, the procedure can maintain the effect for 1-2 years, and the exact time will vary with individual conditions.