01 / Poly L lactic acid, Sculptra
Poly L lactic acid, Sculptra
A synthetic, biodegradable polymer supplied as a freeze dried powder, reconstituted with sterile fluid, left to hydrate, then injected into the deep dermis and the layer beneath. The particles trigger a low grade, contained inflammatory response, fibroblasts produce type I collagen around them, and the particles are metabolized to lactic acid and cleared. It suits diffuse volume loss across the temples, cheeks, and lower face rather than one crease. Typically a series spaced 4 to 6 weeks apart.



