Wrinkle formation and pore visibility stem from interconnected changes in skin structure. UV exposure, oxidative stress, and repetitive facial movements accelerate the breakdown of collagen, elastin, and glycosaminoglycans--components that maintain skin firmness and smooth skin texture. As these decline, the skin loses its ability to bounce back, and fine lines deepen into wrinkles. At the same time, reduced elasticity, combined with sebum and dead skin cell buildup, causes pores to dilate and appear larger. These changes reflect slowed cell turnover, resulting in visible lines, uneven texture, and enlarged pores.
