Biostimulators like Sculptra and Radiesse are injectable treatments designed to stimulate your body’s natural collagen production, helping to restore lost volume and smooth out wrinkles over time. Unlike traditional fillers, which provide immediate volume, biostimulators work gradually, promoting collagen regeneration deep within the skin. This results in a natural, subtle improvement that lasts for up to two years. These treatments are ideal for addressing deeper facial wrinkles, sunken cheeks, and volume loss in areas like the jawline and temples.