MTS is the acronym for micro-needle cosmetic treatment. Micro-needle cosmetic treatment is a cosmetic method that uses fine needle-like instruments to stimulate the surface layer of the skin and open up a large number of microscopic pores, triggering a damage repair and healing response in local tissues through minor damage, which in turn stimulates collagen renewal and improves the skin condition. Because of the tiny needles and shallow wounds, although damage is caused to the facial skin, the wounds do not reach the dermis and can generally be recovered without scarring. Microneedle beauty can be used to improve facial skin roughness, skin dullness, pore size, can also be used to treat facial lines, neck lines, stretch marks, as well as lighten wrinkles, pigmentation, scars; but facial wounds, as well as the use of parts of the population with bacterial or viral infection temporarily can not do microneedle beauty, especially facial infection herpes simplex patients, because herpes simplex easy to reproduce along the needle channel, such patients if doing microneedle If these patients do microneedling, it may cause the spread of herpes and aggravate the symptoms. These people, if necessary, can be carried out under the guidance of a doctor after the recovery of wounds and infections; in addition, patients suffering from heart disease, diabetes, infectious diseases are strictly prohibited from using microneedling, and scarred people should also try to avoid microneedling, so as not to leave local scars and affect the aesthetics. Microneedling technology can also be used to inject the relevant therapeutic drugs into the dermis and the following parts after punching through the orifice, so that more active and effective ingredients penetrate into the basal layer and promote skin metabolism, which can lift and tighten the skin, remove wrinkles, eye bags, dark circles, pigmentation, and whitening effect. However, microneedle technology also has certain risks, because each person’s skin quality is different, after the microneedle treatment, may appear subcutaneous bleeding, petechiae and other phenomena, some personnel improper operation, not standardized may also lead to skin infection, local redness, swelling, heat, pain, etc.. When this symptom occurs, you need to seek medical treatment in time to avoid serious consequences.