How do dermal fillers work?
The skin changes that come along with aging can include a decrease in collagen, elastin, and hyaluron—which means that your skin loses much of its firmness, elasticity, strength, and hydration as you get older. Dermal fillers contain specially formulated products that return these elements to your skin. When properly used, facial fillers can reduce visible lines, plump up hollow cheeks, and increase volume in the lips. The result is that your face will appear much more youthful and rested.