The middle layer is the pigment layer. Cosmetics can only be treated, the surface is difficult to penetrate into the inner layer, and the unevenness can't be repaired naturally or the pigment can't be discharged.
Get out. And laser pockmarks. The principle of laser is to decompose pigment through ultrasonic medium frequency direct current. Yes, freckles (not all spots)
Effective. But it will also make the pores bigger. Micro-needle roller is recommended for acne pits or freckle removal. The beauty salon is called microneedle plastic surgery. There are also many microneedles for cosmetic surgery.
Of course, it doesn't hurt to stick the needle into the meat, and you can't see the hole. In order to realize the fixed-point quantitative delivery of repair factors, the growth factors will naturally be smooth and smooth.
Taobao has many in JD.COM.
Fat can only exercise.