
The skin largely maintains its youthfulness thanks to collagen and elastin fibers. These fibers provide the skin with elasticity, firmness, and a vibrant tissue density. Young skin feels plump, elastic, and radiant to the touch; light is evenly distributed, shadows are soft, and the face appears rested and energetic. However, with age, the production of these fibers decreases, and existing fibers begin to wear out more easily. The skin undergoes changes not only on the surface but also in its deepest layers. Collagen loss progresses silently; over the years, tissue support weakens, the skin thins, pores enlarge, wrinkles become more pronounced, and the skin begins to appear “tired, dull, and thin.”








