Sculptra is made from poly-L-lactic acid, a biocompatible and biodegradable substance, which is safe and is naturally broken down and absorbed by the body. This substance has been used for years in dissolvable stitches, as well as for soft tissue implants and other types of implants. During treatment, Sculptra is injected into the deep dermis, where it reinforces skin structure and provides a framework for the body’s natural collagen production, which will help to restore lost volume. As collagen is replaced over time, folds and wrinkles will gradually soften, leaving you looking naturally younger.