Dermal fillers are non-surgical cosmetic treatments used to restore volume, smooth wrinkles, enhance facial contours, and improve overall skin hydration. Most fillers are composed of hyaluronic acid (HA), a naturally occurring substance in the skin, but other types may include calcium hydroxylapatite or poly-L-lactic acid, each tailored to specific needs. Dermal fillers provide instant and natural-looking results with minimal downtime.