Aging is an inevitable natural process that everyone will experience. The first sign of aging is the appearance of fine lines. The fine lines are superficial and closer to the skin surface, while wrinkles are deep creases.
Lines can be divided into dynamic lines and static lines.
Dynamic lines appear when you make a facial expression but disappear when you relax.
Static lines stay even when you relax your face.
If fine lines are left untreated, it often progresses into static deep wrinkles.
There are multiple causes, such as
- Repetitive movement
- Sun exposure
- Genetic
- Aging
- Loss of collagen and elastin
- Dry skin
- Smoking