Sutures that are implanted under the facial skin will gradually lift the fallen tissue, that has descended due to both aging and gravity. The result is a youthful look that rounds and rejuvenates hollow cheeks, and creates a well-defined jawline. The lifting effect is seen immediately, and is causing by the evolving process that takes place around the various threads. The Poly L-lactic (PLLA) impacts the deeper layers of skin around it and creates an increase in volume by stimulating the body’s natural collagen production.