Sculptra is an FDA-approved injectable that gradually replaces lost collagen—the most common protein in the body that is used to form a framework to support cells and tissue—for results that can last up to two years or more.
The number of treatments vary from person to person, depending on how much collagen has been lost. On average, two to three injection appointments are needed over a period of a few months. It generally takes 30-90 days to begin to see results that can last 2-3 years.