Sculptra and Radiesse are biostimulators, which means they work by encouraging your body to produce collagen. Unlike traditional dermal fillers, which sit beneath the skin to create instant volume, biostimulators create results by gradually building structure from within.
Radiesse adds visible lift right away while stimulating long-term collagen production. Meanwhile, Sculptra initially delivers more subtle volume with transformative results developing over weeks.
Both offer a refreshed, more youthful appearance without looking overdone. If you want skin that looks naturally firmer, smoother, and more resilient, biostimulators may be ideal for you.