Auro PDO Barbed Cog 5-1 Thread Sharp Needle 21g60mm/90mm

Cog threads are essentially mono threads, but with barbs deigned to hook to the underside of the skin. These barbs are usually either cut or molded as part of the thread and purposed as a support structure to lift sagging tissues. Unlike smooth mono threads, cog threads do not require anchoring points. In the case of cog threads, collagen formation will occur around both the threads and their barbs; making it most effective for jawline lifting and slimming.

Polydioxanone (PDO) thread, commonly used in surgical sutures, lasts 6 to 12 months. After 6 months, the thread is completely dissolved and absorbed into the skin, helping to stimulate collagen production and synthesis in the skin for up to 12 months.

The action of PDO causes changes in the dermis layer, and it can effectively improve pores and fine lines. PDO thread can effectively improve the elasticity of the skin in this area and tighten the skin through the action of myofibroblasts. Very effective in facial shaping, contouring and rejuvenation procedures.