I have a habit of squinting, so I have wrinkles between my eyebrows.

I have a habit of unconsciously frowning or squinting when looking at a monitor, and at some point, I noticed a deep vertical wrinkle had formed between my eyebrows.

Even when I stay still, the area between my eyebrows is deeply sunken, making my impression look strangely gloomy, and even cream is of no use. The lines, which are already deeply etched like folded skin, show absolutely no signs of smoothing out.

I feel like I need to take action before it gets any deeper, so I'm planning to get glabella fillers, which are said to instantly fill in sunken areas. I think filling in the hollows to make them flat will make my facial expression much softer.

However, I am scared because I heard that the area between the eyebrows has a lot of blood vessels, so you have to be especially careful and it can be dangerous during the procedure. I considered fillers because I don't think Botox alone will smooth out these deep indentations, but I am worried.

Has anyone else tried fillers because they developed deep, scar-like wrinkles between their eyebrows due to a habit of frowning like me? I would appreciate some advice on whether the wrinkles smooth out well and if you had any concerns about side effects during the procedure.