Microneedle treatment is still more effective, and its treatment is to use many tiny needles on the microneedle roller to stimulate the skin, making more than 200,000 microscopic tubes in a short time, so that the active substances can effectively penetrate deep into the skin and be used in conjunction with products for whitening, spot removal, wrinkle removal and repair. Its advantages are no side effects, short recovery period, rapid healing, no scars, wide range of uses, etc. It is mainly used to treat loose and sagging skin, large pores, dryness, uneven skin tone, red blood, acne, acne marks, obesity lines, stretch marks, etc. After performing microneedling treatment, the treatment area is not exposed to moisture for twenty-four hours due to the presence of tiny needle eyes on the face, and if the treatment area is on the face, no cosmetics can be used on the day of treatment. One day after surgery, you can use warm water for cleaning, and after three days, you can go out with light makeup. After surgery, you need to do a good job of sun protection, and it is recommended to use physical sun protection products such as hats and parasols.