Age changes the shape and fullness of the lips. Over time, the natural fat beneath the skin reduces. Collagen levels fall. The lips begin to look thinner, flatter, and less defined. Fine lines may form around the mouth. Many people choose lip filler treatment to restore lost volume and improve lip structure.Modern aesthetic techniques allow practitioners to reshape and refresh the lips with precision. Dermal fillers rebuild volume, smooth wrinkles, and improve lip balance while maintaining natural facial movement. According to the NHS guide to dermal fillers, hyaluronic acid fillers are widely used in cosmetic procedures to restore volume and...