Dermal fillers, such as Restylane and Versa, are injectable gels made from hyaluronic acid (HA), a naturally occurring substance in the skin. These fillers work by restoring lost volume, smoothing wrinkles, and enhancing facial contours. They are commonly used to treat areas such as the lips, cheeks, nasolabial folds, and under-eye hollows. The treatment is quick and minimally invasive, with results visible immediately and lasting up to 12 months. Dermal fillers offer a customizable approach to facial rejuvenation, allowing for subtle enhancements or more dramatic transformations.