PDO thread for Pdo thread lift procedure. This is a non-surgical facelift where facial skin is lifted and tightened using Polydioxanone (PDO) threads. These threads are anchored and inserted into different layers of the skin using needles, instantly lifting and tightening sagging skin. Anywhere from 1-15 threads may be used per section.
 
Mono threads are smooth threads without barbs. it is the basic type of PDO absorable thread ,it use for skin firming and collagen generation, and recommended use for first time users and combination with other type threads.
 
Screw threads often in the form of single or double threads intertwined together around the inserting needle with a spiral shape suture can lead to localized lifting and internal volumising. This leads to higher collagen production.
 
Mono Screw is screw-shaped mono, it is rolled up on a needle.
Main advantage  incude:
    1.Stronger simulation into SMAS layer
    2.Forming more collagen
    3.More powerful effect for lifting skin