PDO stands for polydioxanone, a material safely used in medical sutures. These threads dissolve slowly beneath your skin while supporting tissue and encouraging collagen production. Once placed, they create lift by physically repositioning the skin, building long-term structure as your body produces collagen around the threads.
The result is smoother skin, firmer contours, and better elasticity over time. When you receive PDO threads in St. Petersburg, your skin benefits from instant structure and lasting improvements without adding unnecessary volume.