Derma spring is a coil type PDO tread which twisted to one direction like spring. It designed to make up the existing Tornado shape PDO’s untied problems after the skin insertion.
Before Derma spring, existing twisted PDO just working like mono thread in the skin.
Unlike the other twisted PDO, Derma spring can keep it’s elastic force by special shape. The inserted Derma- spring can increase the physical stimulation to skin so that skin itself can create more collagen fiber and cytokine for regeneration.Thread, Derma sping, itself has augmentation effect, therefore it has wonderful volume up effect and skin tightening effect in the skin.