Fillers are substances injected into the skin to restore lost volume, smooth out wrinkles, and enhance facial contours. Commonly used fillers include hyaluronic acid, calcium hydroxyapatite, and poly-L-lactic acid.
Fillers are substances injected into the skin to restore lost volume, smooth out wrinkles, and enhance facial contours. Commonly used fillers include hyaluronic acid, calcium hydroxyapatite, and poly-L-lactic acid.