PDO and PCL threads are both dissolvable, but they are not the same material — and the difference is mostly about time.

PDO

PDO threads generally dissolve over roughly six to eight months.

PCL

PCL threads absorb more slowly — often over a much longer window — which can mean more sustained collagen stimulation.

Which to choose

If you are looking for a longer-acting option than PDO, PCL is often considered the next step. BeautyRay carries both NeoGenesis PDO and PCL threads.