Dermal fillers are injectable cosmetic treatments designed to restore volume, smooth out wrinkles, and enhance facial contours. Composed of substances like hyaluronic acid, collagen, or calcium hydroxylapatite, these fillers are used to plump areas such as the cheeks, lips, and under-eye region. The procedure is quick and often requires no downtime, allowing for immediate results that can last from several months to over a year, depending on the type of filler used. Dermal fillers provide a non-surgical option for achieving a youthful appearance and enhancing facial aesthetics.