What is Screw Thread?
A Screw Thread is matched with Sharp Needle and Twisted Smooth Thread coiled around a needle for extra collagen stimulation boost and volume after each thread insertion. This will effectively increase the threads' contact area with a subcutaneous fat layer by adding more fibrous connective tissues to develop.

A Screw thread has a more obvious effect of tightening and is a universal thread for both face and body.

It has the following features: 
The tightening effect is more obvious: After a screw thread is buried in the skin, it may stimulate the dermis layer more extensively to produce more fibrous connective tissue. Therefore, it has a more obvious tightening effect than ordinary Mono Threads in improving the jaw contour, nasolabial folds, mouth corner lines, fine lines around the eyes and on the forehead.
Body Suitable: The Screw Threads could also be used on the body to achieve twice the result with half the effort in shaping the bingo wings, abdomen, thighs, and buttocks.
The effect duration is much longer: After being placed into the correct layers, the wrinkle-removing and plasticizing effects of Screw Threads may last for 1-2 years.

The Screw Threads are thinner than ordinary Mono threads and have a wavy shape, which offers more contact with subcutaneous tissue, making the collagen regeneration ability even better, may produce 1.8 times more collagen than ordinary Mono Threads.

More details for Screw Threads:


The Screw Threads are much stronger than the ordinary Mono Threads, and are more suitable for deep implantation.