Glabella lines are often called “elevens” due to their distinctive appearance. If left unaddressed, these wrinkles can get deeper and remain even when you’re not moving your facial muscles. These wrinkles can develop due to a combination of causes, including genetics, the tightness of your skin, muscle activity, face shape, and various other factors.
As collagen production declines, these lines may remain permanently on your forehead, evolving into wavy furrows. While using certain skincare products and avoiding direct sun exposure can help slow this process down, it is difficult to keep these routines up.