How long dermal fillers last depends on several factors, including the type of filler dermal fillers Melbourne treated area, individual metabolism, and lifestyle factors. Generally, the duration of results can range from several months to a couple of years.
Hyaluronic acid fillers, such as Juvederm and Restylane, are among the most popular options. These typically last between 6 to 18 months, with some variations depending on the specific product used and the area treated. Factors like the concentration of hyaluronic acid and the cross-linking technology employed can also influence longevity.
Calcium hydroxylapatite fillers, like Radiesse, tend to last longer than hyaluronic acid fillers. Results can persist for 12 to 18 months or even longer in some cases. This is because calcium hydroxylapatite particles stimulate collagen production, which contributes to the longevity of the filler.
Poly-L-lactic acid fillers, such as Sculptra, work differently from hyaluronic acid and calcium hydroxylapatite fillers. They gradually stimulate collagen synthesis over time, leading to a subtle improvement in skin texture and volume. While the initial effects may fade after a few months, the collagen-building process can provide results that last up to 2 years or more.
Semi-permanent or permanent fillers, like polymethylmethacrylate (PMMA), offer the longest-lasting results. PMMA microspheres are not absorbed by the body and provide a permanent scaffold for collagen deposition. However, these fillers carry a higher risk of complications and are less commonly used due to their permanent nature.