In the lower face, PDO threads help define the jawline by elevating jowls and supporting pre-jowl sulcus contours.

https://www.scribd.com/document/999033435/PDO-Threads-for-Jawline-Sculpt-Define-and-Contour-176408

In the lower face, PDO threads help define the jawline by elevating jowls and supporting pre-jowl sulcus contours.