The difference between PST face lift and facelift is that PST face lift is a minimally invasive way of lifting using thread implantation, which has the advantages of less trauma and quicker recovery, and is suitable for people with slight skin laxity; facelift is a way of face lifting through surgical incision of the skin, which is more traumatizing, and is suitable for people with severe skin laxity. PST face lift is the principle of PST face lift is generally buried in the face of high-density sutures, fascial stimulation, while the thread is gradually dissolved and absorbed, continued to the fixed tissues to achieve lifting effect, improve the skin, remove wrinkles, with small wounds, no scars, the advantages of fast recovery, mainly suitable for people with mild skin laxity in the 30-40, early anti-aging treatment. Facelift surgery is through surgical incision in the skin, layered lifting and then sewing, lifting effect is significant, longer maintenance time, but traumatic, recovery time is long, suitable for more than 40 years of age with significant skin laxity. PST face lift and facelift surgery are two different types of face lifting, the specific treatment is recommended to consult a specialist in a formal medical institution to determine.