In fact, there is no conflict between the two techniques, ultrasonic knife and protein threading. There are also some people who have undergone ultrasonic knife and then have protein threads. The following I will introduce you to the advantages and disadvantages of “ultrasonic knife” and “protein buried thread”. First of all, let’s talk about ultrasonic knife! Ultrasonic knife: belongs to the ultrasound equipment, through the focused sound wave energy, effective thermal damage to the dermal fiber layer, while a large number of oral ultrasonic knife supporting ACMETEA nutrition, triggering the muscle to start repair and regeneration of cells and repair the fascia function, to achieve the effect of facial tightening and rejuvenation. You can recover in 2 to 3 days after doing ultrasonic knife, and the maintenance period is particularly short. It is good for static small fine lines, but expression lines, decree lines, marionette lines and facial depressions are powerless. The following is about protein buried thread! Protein threads: Using the principle of mechanics, protein threads are buried in the skin layer and quickly form a spiral, presenting as cells rapidly gather around this spiral, tightening and stimulating the skin and fascial layer at the same time, stimulating the generation of collagen and rearranging the already stiff or sagging muscle tissue. This tightens the skin and the tendon system and changes the direction of skin wrinkles, which is the common principle of “anti-aging”. Because of the short maintenance time of protein threading, it is usually necessary to repeat the procedure once a year or once a year and a half. If you do it more than once, it is easy to form subcutaneous connective tissue. This is something that cannot be seen from the surface, but can be felt by hand as a bumpy and uneven feeling. If the subcutaneous connective tissue is connected into a piece, it will show the symptom of facial stiffness. Through my explanation, I believe you all understand how ultrasonic knife and protein buried thread can improve facial aging. I want to say one more thing: whether ultrasonic knife or protein buried line improvement is only shallow, if you are over 35 years of age, do facelift surgery this to solve the substantive problems, you need a deep level of improvement at this time. Safe plastic surgery, starting with me. The best for you is the best, do not blindly plastic surgery.