: The skin around your eyes is exceptionally delicate—roughly the thickness of five sheets of paper ( <0.5is less than 0.5 mm)—making it the first area to show signs of aging.
: Just as folding a piece of paper in the same spot eventually creates a permanent line, repetitive facial expressions (smiling, squinting, frowning) lead to dynamic lines that eventually become "etched" into the skin as static wrinkles. prevent fine lines
Dermatologists often use paper to explain how skin aging works: : The skin around your eyes is exceptionally