Unlike traditional hyaluronic acid (HA) fillers, which work immediately upon injection to fill in lines, wrinkles, and folds, Sculptra® is made from Poly-L-lactic acid (PLLA), which helps stimulate your skin’s own natural collagen production over time, helping to reinforce skin’s inner structure and increase facial volume that has been lost to aging. PLLA is a biodegradable substance that has been proven safe and has been used in medical products, including dissolvable sutures, for more than 30 years. It contains no animal by-products or human DNA.
The typical treatment regimen for Sculptra® consists of three injections over three to four months. Results appear gradually over a period of a few months and are long-lasting, more than two years. In contrast, HA fillers last until the HA is absorbed by the body and excreted (typically 6 to 12 months after injection).