Dermal fillers are non-surgical cosmetic treatments used to restore facial volume, smooth wrinkles, and enhance facial contours. Composed primarily of hyaluronic acid, a substance naturally found in the skin, these fillers provide a plump and youthful appearance. The procedure involves injecting the filler into specific areas, such as the cheeks, lips, and under-eye hollows, to achieve a natural-looking enhancement. Results are immediate and can last from six months to two years, depending on the type of filler used and the area treated. Dermal fillers are popular for their minimal downtime and ability to rejuvenate the skin subtly.