In general, results may last anywhere from 6 months to 2 years, depending on the area treated. When used to treat wrinkles and fine lines, Hyaluronic Acid fillers typically last 12 to 18 months. Results can last up to 24 months when heavy fillers are injected into the lips, dimpling the skin, augmenting the cheeks, or sculpting the jawline.
Other factors such as the person’s metabolism, aftercare, daily hydration level, and volume injected all influence the duration of HA fillers. It is advised to repeat the process frequently to maintain the results because they are only temporary (every 6-12 months).