Collagen Biostimulators

Sculptra and Radiesse are both injectable biostimulators, but they are not interchangeable. Sculptra uses PLLA and is primarily selected for gradual collagen-led facial restoration over a staged course. Radiesse uses CaHA microspheres in a gel carrier and can combine immediate structural support with longer-term collagen and elastin stimulation. The best option depends on your anatomy, treatment area, desired speed of change and overall aesthetic plan.