Dermal fillers are injectable treatments designed to restore volume, enhance facial contours, and smooth out fine lines and wrinkles by replenishing the skin's natural supply of hyaluronic acid or other substances. These fillers are typically made from hyaluronic acid, a substance naturally found in the skin that retains moisture and provides a plump, youthful appearance. When injected, dermal fillers can effectively fill in areas that have lost volume due to ageing, such as the cheeks, lips, and under-eye regions, or can be used to contour facial features like the jawline and chin. The results are immediate and can last from several months to over a year, depending on the type of filler used and the area treated. Dermal fillers offer a non-surgical solution to facial rejuvenation, providing a natural-looking enhancement with minimal downtime.